Castles · Canonical Castles

4668 records. Each carries a verdict against every definition — y yes, n no, ? contested, blank unassessed. Blank means no source consulted so far speaks to that band; it is not a quiet no.

A † marks a verdict transcribed in bulk from a register’s own typology rather than assessed against the band’s criterion. 104 of these rows are the Cadw import that closed the Welsh cell — real register entries at confidence: low, counted separately from assessed verdicts everywhere on this site. They are here because a closed cell is worth having, not because anyone has yet decided whether they meet the criterion.

<th title="Buildings called "castle" in their own language whose defensive function is absent or vestigial — the German Schloss, the French château, the country seat. Where most of the world's famous "castles" actually sit. ">Palatial seat</th>

Structure	Where	Fortified residence	Enclosure fortification	State fortification	Revival and folly	Popularly a castle
Moritzburg Castle	DE · Saxony	n	n	n	y	n	y
Neuschwanstein Castle	DE · Bavaria	n	n	n	y	y	y
Neuf-Brisach	FR · Grand Est	n	n	y	n	n	n
Palace of Versailles ※	FR · Ile-de-France	n	n	n	y	n	?
Aberedw Castle	GB · Wales	y	n	n	n	n
Abergavenny Castle	GB · Wales	y					y
Aberystwyth Castle	GB · Wales	y
Hen Blas Castle Site	GB · Wales	y
Plas Baglan	GB · Wales	y
Sham Castle ※	GB · England	n	n	n	n	y	?
Beaumaris Castle	GB · Wales	y					y
Cnwclas Castle ※	GB · Wales	?
Newcastle Castle	GB · Wales	y
Castell Bronllys	GB · Wales	y	n	n	n	n
Castell Caernarfon	GB · Wales	y				n	y
Caerphilly Castle	GB · Wales	y				n	y
Castell Morgraig	GB · Wales	y				n
Dinham Castle	GB · Wales	y
Llanvair Castle	GB · Wales	y				n
Caldicot Castle (unoccupied parts)	GB · Wales	y				n
Cardigan Castle	GB · Wales	y				n
Carew Castle	GB · Wales	y	n	n	y	n	y
Carmarthen Castle	GB · Wales	y				n
Original Swansea Castle	GB · Wales	y				n
Swansea Castle	GB · Wales	y				n
Chepstow Castle	GB · Wales	y				n	y
Castell Cilgerran	GB · Wales	y				n	y
Cilgerran Castle Additional Area	GB · Wales	y
Castell Pen-yr-Allt	GB · Wales	y
Castell Coety	GB · Wales	y
Castell Conwy	GB · Wales	y					y
Deganwy Castle	GB · Wales	y
Llanblethian Castle	GB · Wales	y
Criccieth Castle, Outer Bank Defences	GB · Wales	n
Castell Cricieth	GB · Wales	y				n
Crickhowell Castle	GB · Wales	y				n
Kenfig Castle & Medieval Town	GB · Wales	y				n
Castell Carreg Cennen	GB · Wales	y				n
Denbigh Castle	GB · Wales	y†
Dinas Powis Castle	GB · Wales	y				n
Castell Dolwyddelan	GB · Wales	y				n
Castell Allt Craig-Arth	GB · Wales	y
Dyserth Castle	GB · Wales	y
Castell y Fflint	GB · Wales	y
Castell Gwallter	GB · Wales	y
Castell Meredydd	GB · Wales	y
Grosmont Castle	GB · Wales	y			y
Castell Harlech	GB · Wales	y					y
Haverfordwest Castle	GB · Wales	y
Castell Ewloe	GB · Wales	y
Hawarden Castle	GB · Wales	y
Hay Castle	GB · Wales	y	n	n	y	n	y
Holt Castle	GB · Wales	y
Castell Caergwrle	GB · Wales	y
Castell Cydweli / Kidwelly Castle	GB · Wales	y					y
Pencoed Castle ※	GB · Wales	?			y	n
Laugharne Castle	GB · Wales	y			y	n
Castell Dolbadarn	GB · Wales	y
Llanddew Castle	GB · Wales	y
Castell Dinefwr	GB · Wales	y				n	y
Llandovery Castle	GB · Wales	y
Castell Dolforwyn	GB · Wales	y
Llandough Castle, Remains of Hall	GB · Wales	n
Castell Blaenllynfi	GB · Wales	y†
Tretower Castle	GB · Wales	y
Castell y Bere	GB · Wales	y
Castell Dryslwyn ※	GB · Wales	?
Skenfrith Castle	GB · Wales	y
Castell Dinas Bran	GB · Wales	y	y
Llangibby Castle (Castell Tregrug)	GB · Wales	y
Mathrafal Castle	GB · Wales	y
Llangynwyd Castle	GB · Wales	y
Weobley Castle	GB · Wales	y
Castell Llansteffan	GB · Wales	y	y
White Castle ※	GB · Wales	?
Llantrisant Castle	GB · Wales	y
Castell Carn Dochan	GB · Wales	y
Llanvaches Castle	GB · Wales	n
Llawhaden Castle	GB · Wales	y
Loughor Castle	GB · Wales	y
Clarence House ※	GB · England	n	n	n	?	n	n
Castell-Du, Sennybridge	GB · Wales	y
Manorbier Castle	GB · Wales	y
Penlle'r Castell	GB · Wales	y
Monmouth Castle	GB · Wales	y
Montgomery Castle	GB · Wales	y
Oystermouth Castle	GB · Wales	y
Narberth Castle	GB · Wales	y
Neath Castle	GB · Wales	y
Newcastle Emlyn Castle	GB · Wales	y
Newport Castle (Unoccupied parts)	GB · Wales	y
Morlais Castle	GB · Wales	y
Pembroke Castle	GB · Wales	y					y
Pennard Castle & Church	GB · Wales	y
Castell Oxwich	GB · Wales	n			y	n
Penrice Castle	GB · Wales	y
Remains of Peterston Castle	GB · Wales	y
Castell Rhaglan ※	GB · Wales	?	n	n	y	n	y
Rhayader Castle	GB · Wales	y
Penmark Castle	GB · Wales	y
Castell Rhuddlan	GB · Wales	y
Ruthin Castle	GB · Wales	y
Cas Troggy Castle ※	GB · Wales	?			y	n
Ogmore Castle	GB · Wales	y
Newport Castle	GB · Wales	y†
Tenby Castle	GB · Wales	y
Castell Coch	GB · Wales	y				y	y
Usk Castle (Unoccupied Parts)	GB · Wales	y
Castell Tal-y-Fan	GB · Wales	y
Ystrad-Meurig Castle	GB · Wales	y				n
Elmina Castle	GH · Central Region	n	n	y	n	n	y
Lackeen castle	IE	y†
Castle at Abbey Land	IE	y†
Castle at Abbey Land	IE	y†
Castle at Abbeycartron	IE	y†
Castle at Abbeyfarm	IE	y†
Castle at Abbeyhalfquarter,Ardnaree Or Shanaghy	IE	y†
Castle at Abbeylands,Moyne (Tirawley By.)	IE	y†
Castle at Abbeyleix Demesne	IE	y†
Castle at Abbeyquarter North,Abbeyquarter South,Knappagh Beg,Knocknaganny,Magheraboy,Rathedmond,Rathquarter	IE	y†
Abbeyshrule Castle	IE	y†
Castle at Abbeyside	IE	y†
Castle at Abington	IE	y†
Castle at Aclint	IE	y†
Castle at Adamstown	IE	y†
Castle at Adamstown	IE	y†
Castle at Adamstown (Middlethird By., Kilmeadan Par.)	IE	y†
Adamstown Castle	IE	y†
Adamstown Castle	IE	y†
Castle at Adamswood	IE	y†
Castle at Adare	IE	y†
Desmonds Castle	IE	y†
Castle at Aderrig	IE	y†
Castle at Aderrig	IE	y†
Castle at Agha	IE	y†
Castle at Agha	IE	y†
Castle at Aghabane	IE	y†
Aghaboe Moat	IE	y†
Castle at Aghadoe	IE	y†
Castle at Aghadouglas	IE	y†
Aghadown Castle	IE	y†
Castle at Aghalacka	IE	y†
Castle at Aghalahard	IE	y†
Castle at Aghamarta	IE	y†
Castle at Aghamilla	IE	y†
Castlecarra	IE	y†
Castle at Aghanvally	IE	y†
Castle at Agharann	IE	y†
Castle at Aghareville Lower	IE	y†
Castle at Aghatubrid	IE	y†
Castle at Aghatubrid More	IE	y†
Aghaviller Castle	IE	y†
Castle at Aghavoneen	IE	y†
Shonagawna Castle in Ruins	IE	y†
Castle at Aghclare	IE	y†
Castle at Agher (Deece Upper By., Agher Par.)	IE	y†
Castle at Aghern West	IE	y†
Castle at Aghmacart	IE	y†
Castle and Priory	IE	y†
Rock of Dunamase, Castle	IE	y†
Aghnahoo Castle	IE	y†
Aghnameadle castle	IE	y†
Castle at Aghnananagh	IE	y†
Castle Kelly	IE	y†
Castle at Aglish North,Aglish South	IE	y†
Old Mansion Ho	IE	y†
Castle at Ahacore	IE	y†
OCrowleys Castle	IE	y†
Castle at Ahalahana,Leitrim West	IE	y†
Castle at Aharney	IE	y†
Ahena Castle	IE	y†
Castle at Ahgloragh	IE	y†
Castle Arundel	IE	y†
Aille Castle	IE	y†
Castle at Alasty	IE	y†
Castle at Allardstown (Louth By)	IE	y†
Castle at Ambrosetown	IE	y†
Castle at Amogan More	IE	y†
Ard Castle	IE	y†
Ferriters Castle	IE	y†
Castle at An Blascaod Mór	IE	y†
Cloghmoyle Castle	IE	y†
Castle at An Chlochbhuaile (Tc Béal Atha Seanaidh)	IE	y†
Kilbarron Castle in ruins	IE	y†
Burkes Castle	IE	y†
Old Castle	IE	y†
Oghery Castle in ruins	IE	y†
Castle at An Daingean	IE	y†
Castle at An Daingean	IE	y†
Castle at An Gróbh	IE	y†
Lydacan Ho	IE	y†
Castletown	IE	y†
Castle at An Más	IE	y†
Castle at An Sliabh Riabhach	IE	y†
Castle at An Tamhnach Mhór	IE	y†
Castle at An Tearmann	IE	y†
Castle at An Tinbhear	IE	y†
Togher Castle	IE	y†
Castle at Anbally	IE	y†
Castle at Annagh	IE	y†
Castle at Annagh (Costello By.)	IE	y†
Annagh Castle	IE	y†
Castle at Annagh (Kilbarron Par.)	IE	y†
Castle at Annagh (Rathcline By.)	IE	y†
Castle at Annagh South	IE	y†
Ballyconnell Castle	IE	y†
Annaghbride Castle	IE	y†
Annaghkeen Castle	IE	y†
Castle at Annaghmore And Annaghbeg	IE	y†
Castle at Annaghmore (Ballyboy By.)	IE	y†
Castle at Annaghmore (Ballyboy By.)	IE	y†
Armaghs Castle	IE	y†
Annamult Castle	IE	y†
Castle at Annaskinnan	IE	y†
Castle at Annesgift	IE	y†
Castle at Anneville Or Clonard Old	IE	y†
Site of McElligotts Castle	IE	y†
Castle at Archersleas	IE	y†
Castle at Archersrath	IE	y†
Castle at Archerstown	IE	y†
Castle at Archerstown	IE	y†
Castle at Archerstown	IE	y†
Ardnaglass Castle	IE	y†
Ardagh Castle	IE	y†
Castle at Ardagh	IE	y†
Castle at Ardagh South	IE	y†
Site of Castle Sollus	IE	y†
Ardaloo Castle	IE	y†
Ardamullivan Castle	IE	y†
Ardanragh Castle	IE	y†
Castle at Ardavullane,Rathkea,Shrough	IE	y†
Castle at Ardbane	IE	y†
Castle at Ardcanaght	IE	y†
Castle at Ardcath	IE	y†
Castle at Ardclone	IE	y†
Castle at Ardcrony	IE	y†
Ardea Castle	IE	y†
Castle at Ardeenloun East	IE	y†
Castle at Ardenagh Great	IE	y†
Castle at Arderra	IE	y†
Castle at Ardfert	IE	y†
Ardfinnan Castle	IE	y†
Ardfinnan Castle	IE	y†
Castle at Ardfry	IE	y†
Castle at Ardgoul North	IE	y†
Castle at Ardgoulbeg	IE	y†
Castle at Ardinode East,Ardinode West	IE	y†
Castle at Ardintenant	IE	y†
Castle at Ardkill	IE	y†
Castle at Ardlahan	IE	y†
Castkecome Ruins	IE	y†
Ardmayle Moat	IE	y†
Site of Shanspaur	IE	y†
Castle at Ardmulchan	IE	y†
Downdaniel Castle	IE	y†
Ardnagragh Castle	IE	y†
Ardnamullan Castle	IE	y†
Hachured, Wall, Horseleap	IE	y†
Castle at Ardoyne	IE	y†
Castle at Ardra	IE	y†
The Garrison	IE	y†
Scart Castle	IE	y†
Castle at Ardrahan North	IE	y†
Castle at Ardrass Upper	IE	y†
Castle at Ardree	IE	y†
Castle at Ardree	IE	y†
Castle at Ardristan	IE	y†
Ardscull Moat	IE	y†
Ardskeagh Moat	IE	y†
Castle at Ardtully	IE	y†
Castle at Arklow	IE	y†
Site of Arnestown Castle	IE	y†
Castle at Arodstown	IE	y†
Fairy Mount	IE	y†
Artramon Castle	IE	y†
Mount Ash	IE	y†
Castle at Ashfort	IE	y†
Castle Field	IE	y†
Ashgrove	IE	y†
Castle at Ashgrove (Barrymore By.)	IE	y†
Castle at Ashleypark (Ardcrony Par.)	IE	y†
Castle at Ashtown	IE	y†
Castle at Assagart	IE	y†
Assey Castle	IE	y†
Castle at Assolas	IE	y†
Castle at Astee West	IE	y†
Castle at Athasselabbey North	IE	y†
Athcarne Castle	IE	y†
Athclare Castle	IE	y†
Athdown Moat	IE	y†
Castle or King Johns Court	IE	y†
Castle at Athgarrett	IE	y†
Castle at Athgoe	IE	y†
Castle at Athgoe South	IE	y†
Athlacca Ho	IE	y†
Castle at Athleague	IE	y†
Castle at Athlone	IE	y†
Castle at Athlone	IE	y†
Castle at Athlone	IE	y†
Castle at Athlone And Bigmeadow	IE	y†
Castle at Athlone And Bigmeadow	IE	y†
Castle at Athlumney	IE	y†
Athlumney Castle	IE	y†
Castle at Athy,Townparks (Athy Rural Ed) (Detached Portion),Townparks (Athy West Urban Ed)	IE	y†
Castle at Athy,Townparks (Athy Rural Ed) (Detached Portion),Townparks (Athy West Urban Ed)	IE	y†
Whites [sic] Castle, Police Barrack	IE	y†
Rahugh Moat	IE	y†
Castle at Attyflin	IE	y†
Bunnakippaun Castle	IE	y†
Castle, Castle Farm	IE	y†
Castle at Aughnagan	IE	y†
Ballytarsna Castle	IE	y†
Aughnanure Castle	IE	y†
Castle at Aughrim Upper	IE	y†
Castle at Aylwardstown	IE	y†
Castle at Baile An Ghóilín	IE	y†
Moorestown Castle	IE	y†
Castle at Baile An Sceilg	IE	y†
Ballinskelligs Castle	IE	y†
Castle at Baile Chláir	IE	y†
Doonanore Castle	IE	y†
Annaghdown Castle	IE	y†
Castle at Balally	IE	y†
Castle at Baldongan	IE	y†
Castle at Baldwinstown	IE	y†
Balgree Mote	IE	y†
Castle at Balgriffin Park	IE	y†
Castle at Balief Upper	IE	y†
Ballagh Castle	IE	y†
Ballagh Castle	IE	y†
Castle at Ballagh (Corcomroe By.)	IE	y†
Ballagh Castle	IE	y†
Castle at Ballaghanea Island	IE	y†
Ballagh Castle	IE	y†
Ballaghmore Castle	IE	y†
Ballea Castle	IE	y†
Castle at Balleen Little	IE	y†
Castle at Ballina	IE	y†
Cloghaneena	IE	y†
Ballina Castle	IE	y†
Belleck Castle	IE	y†
Ballinaboy House	IE	y†
Castle at Ballinaclogh Lower	IE	y†
Site of Ballinaclogh Castle	IE	y†
Site of Phelims Castle	IE	y†
Castle at Ballinacurra (Hart)	IE	y†
Ballinakill Castle	IE	y†
Castle at Ballinalack	IE	y†
Castle at Ballinalack	IE	y†
Castle at Ballinaminton West	IE	y†
Ballinamona Ho	IE	y†
Ballinamona Castle	IE	y†
Castle at Ballinamore	IE	y†
Ballina House	IE	y†
Cashlankeegh	IE	y†
Castle at Ballinamorragh	IE	y†
Castle at Ballinanchor	IE	y†
Castle at Ballinard	IE	y†
Ballinard Castle	IE	y†
Bishopstown Castle in ruins	IE	y†
Castle at Ballincarroonig	IE	y†
Ballincollig Castle	IE	y†
Castle at Ballincolly	IE	y†
Castle at Ballincurra (Connello Lower By.)	IE	y†
Castle at Ballincurra (Coshma By.)	IE	y†
Castle at Ballindarra	IE	y†
Castle at Ballinderry	IE	y†
Castle at Ballinderry	IE	y†
Castle at Ballinderry	IE	y†
Ballinderry Castle	IE	y†
Castle at Ballinderry (Clonlonan By.)	IE	y†
Castle at Ballindoney	IE	y†
Ballindoney Castle	IE	y†
Caslte	IE	y†
Ballindooley Castle	IE	y†
Site of Ballindown Castle	IE	y†
Castle at Ballindrimna	IE	y†
Castle at Ballinduff (Clare By.)	IE	y†
Partially indicated	IE	y†
Castle at Ballingarry	IE	y†
Ballingarry Castle	IE	y†
Castle at Ballingarry (Dunkellin By.)	IE	y†
Castle at Ballingarry (Loughrea By.)	IE	y†
Castle at Ballingarry Lower	IE	y†
Castle at Ballinglanna	IE	y†
Castle at Ballinglen	IE	y†
Castle at Ballingowan (Trughanacmy By.)	IE	y†
Ballinguile Castle	IE	y†
Site of Ballinhalla Castle	IE	y†
Ballinkeel Castle	IE	y†
Castle at Ballinkillin	IE	y†
Castle at Ballinlaw	IE	y†
Kilcummin Castle	IE	y†
Castle at Ballinlig (Athlone North By., Fuerty Ed)	IE	y†
Balllinlonty Ho	IE	y†
Castle at Ballinlough	IE	y†
Ballinlough or @lFlyns Castle	IE	y†
Castle at Ballinlough (Clonlisk By., Cullenwaine Ed)	IE	y†
Castle at Ballinlough East,Bansha East,Bansha West	IE	y†
Castle at Ballinlough (Fore By.)	IE	y†
Castle at Ballinluig West	IE	y†
Ballinroher Castle	IE	y†
Castle at Ballinphull (Tireragh By., Toberpatrick East Ed)	IE	y†
Castle at Ballinphull (Tireragh By., Toberpatrick East Ed)	IE	y†
Castle at Ballinrath	IE	y†
Ballinree Castle in ruins	IE	y†
Site of Loretto Castle	IE	y†
Castle at Ballinrobe Demesne	IE	y†
Castle at Ballinroddy	IE	y†
Castle at Ballinruane	IE	y†
Castle at Ballinruane	IE	y†
Castle at Ballinruddery	IE	y†
Castle at Ballinscoola (Smallcounty By., Cahercorney Ed)	IE	y†
Castle at Ballinsmaul	IE	y†
Ballyteean Castle in Ruins	IE	y†
Castle at Ballintober (Rock)	IE	y†
Castle at Ballintober,Rosmeen	IE	y†
Ballintotis Castle	IE	y†
Ballintotty Castle	IE	y†
Castle at Ballintrane	IE	y†
Castle at Ballintrane	IE	y†
Ballintruer Castle	IE	y†
Castle at Ballintubbrid East,Ballintubbrid West	IE	y†
Castle at Ballintue	IE	y†
Castle at Ballinturly (Athlone North By.)	IE	y†
Castle at Ballinulty Lower	IE	y†
Athneasy Fort	IE	y†
Castle at Ballinvard (Carbery East (W.D.) By.)	IE	y†
Ballinveala Castle	IE	y†
Castle at Ballinvira	IE	y†
Castle at Ballinvoher	IE	y†
Castle at Ballinwillin (Kinalea By., Kinure Par.),Ballinwillin (Kinalea By., Nohaval Par.)	IE	y†
Ballisnahyny Castle in ruins	IE	y†
Castle Macallistrum	IE	y†
Ballug Castle	IE	y†
Ballyadams Castle	IE	y†
Ballyallia Castle	IE	y†
Castle at Ballyallinan North	IE	y†
Castle at Ballyanne	IE	y†
Ballyara Castle	IE	y†
Castle at Ballyartella (Monsea Par.)	IE	y†
Castle at Ballyasheea	IE	y†
Castle at Ballybackagh	IE	y†
Castle at Ballybanagher	IE	y†
Castle at Ballybar Lower	IE	y†
Castle at Ballybar Upper	IE	y†
Castle at Ballybeg East	IE	y†
Castle at Ballybeg (Tullaghmelan Par.)	IE	y†
Ballybeg Castle	IE	y†
Tower	IE	y†
Castle at Ballybeggan	IE	y†
Castle at Ballybeggane	IE	y†
Castle at Ballyboe	IE	y†
Ballyboe Fort	IE	y†
Castle at Ballybough	IE	y†
Shancourt or Meeneglish	IE	y†
Castle at Ballyboy (Ballyboy By.)	IE	y†
Castle at Ballyboy (Ballyboy By.)	IE	y†
Castle at Ballyboy East	IE	y†
Aharinagh Castle	IE	y†
Castle at Ballybrennan	IE	y†
Castle at Ballybrennan Big	IE	y†
Ballybricken Court	IE	y†
Hachured, Ancient Castle	IE	y†
Ballybrit Castle	IE	y†
Ballybritt Castle	IE	y†
Ballybrittan Castle	IE	y†
Ballybroder Castle	IE	y†
Castle at Ballybrophy	IE	y†
Castle at Ballybrown (Pubblebrien By.)	IE	y†
Castle at Ballybunnion	IE	y†
Ballybur Castle	IE	y†
Ballyburden Castle	IE	y†
Ballyburly Ho	IE	y†
Ballyburly Ho	IE	y†
Castle at Ballycahane	IE	y†
Castle at Ballycahane Upper	IE	y†
Castle at Ballycahill	IE	y†
Castle at Ballycahill (Kilmore Par., North Riding)	IE	y†
Ballycahill Castle	IE	y†
Castle at Ballycahill (Templemore Par.),Clontaaffe	IE	y†
Castle at Ballycahillroe	IE	y†
Castle at Ballycanvan Big	IE	y†
Castle at Ballycapple	IE	y†
Castle at Ballycappoge	IE	y†
Castle at Ballycar (Bunratty Lower By.)	IE	y†
Castle at Ballycarbery East	IE	y†
Ballycarbery Castle	IE	y†
Ballycarnahan Castle	IE	y†
Castle at Ballycarnan	IE	y†
Castle at Ballycarney	IE	y†
Castle at Ballycarra	IE	y†
Castle at Ballycarroll	IE	y†
Drummeen Castle	IE	y†
Castle at Ballycarron	IE	y†
Castle at Ballycarty	IE	y†
Castle at Ballycasheen	IE	y†
Castle at Ballycashin	IE	y†
Castle at Ballycastle	IE	y†
Castle at Ballyclare	IE	y†
Castle at Ballyclare (Moydow By., Moydow Ed)	IE	y†
Castle at Ballyclerahan	IE	y†
Castle at Ballyclogh (Clanwilliam By.)	IE	y†
Ballyclogh Ho	IE	y†
Castle at Ballyclogh (Orrery And Kilmore By.)	IE	y†
Castle at Ballyclogh (Pubblebrien By.)	IE	y†
Castle at Ballycloghduff (Kilkenny West By., Grogan Ed)	IE	y†
Ballyclohy Castle	IE	y†
White Castle	IE	y†
Castle at Ballycogly	IE	y†
Castle at Ballycolla,Park (Clanmallagh By.)	IE	y†
Castle at Ballycolliton	IE	y†
Castle at Ballycommon	IE	y†
Castle at Ballyconneely	IE	y†
Castle at Ballyconnell	IE	y†
Castle at Ballyconnick	IE	y†
Castle at Ballyconor Big	IE	y†
Castle at Ballyconra	IE	y†
Castle at Ballycoony	IE	y†
Castle at Ballycoony	IE	y†
Ballycore Rath	IE	y†
Ballycorick Castle	IE	y†
Castle at Ballycorkey	IE	y†
Ballycorus castle Site of	IE	y†
Castle at Ballycreggan	IE	y†
Castle Naghtan	IE	y†
Castle at Ballycrehane	IE	y†
Castle at Ballycrenane (Imokilly By., Kilcredan Par.)	IE	y†
Lisnageeha	IE	y†
Castle at Ballycrinnigan	IE	y†
Castle at Ballycroneen West	IE	y†
Castle at Ballycuddihy (Galmoy By.))	IE	y†
Castle at Ballyculhane	IE	y†
Castle at Ballycullen	IE	y†
Castle at Ballycullen	IE	y†
Ballycullen Castle	IE	y†
Castle at Ballycumber	IE	y†
Ballycumber Ho	IE	y†
Ballycurrin Castle in ruins	IE	y†
Castle at Ballycusheen	IE	y†
Castle at Ballydaniel	IE	y†
Castle at Ballydavid Middle	IE	y†
Castle at Ballydavid Middle	IE	y†
Castle at Ballydavid (Twomileborris Par.)	IE	y†
Castle at Ballydavid (Twomileborris Par.)	IE	y†
Ballydeloughy Castle	IE	y†
Ballyderown Castle	IE	y†
Ballydine Ho	IE	y†
Castle at Ballydivlin	IE	y†
Castle at Ballydonagh	IE	y†
Shanbally fort	IE	y†
Ballydonnellan Castle	IE	y†
Castle at Ballydonnellan West	IE	y†
Ballydoogan Castle	IE	y†
Ballydoyle Castle	IE	y†
Castle at Ballydrehid	IE	y†
Ballydrinan Castle	IE	y†
Site of Srah Castle	IE	y†
Castle at Ballyduff	IE	y†
Castle, Ballyduff House	IE	y†
Ballyduffy Castle	IE	y†
Castle at Ballyea (Smallcounty By.)	IE	y†
Lismore	IE	y†
Castle at Ballyegny	IE	y†
Castle at Ballyegny Beg	IE	y†
Castle at Ballyellin And Tomdarragh	IE	y†
Ballyenehan Castle	IE	y†
Castle at Ballyengland Upper	IE	y†
Castle at Ballyerk (Moyne Par.)	IE	y†
Castle at Ballyfarnoge (Ballaghkeen By.)	IE	y†
Castle at Ballyfarnoge (Shelburne By., Whitechurch Ed)	IE	y†
Ballyfin Ho	IE	y†
Ballyfinboy Castle	IE	y†
Castle at Ballyfoleen North	IE	y†
Castle at Ballyfoyle	IE	y†
Ballyfoyle Castle	IE	y†
Castle at Ballyfraley	IE	y†
Castle at Ballyfrunk	IE	y†
Ballyganner Castle	IE	y†
Site of Ballygar Castle	IE	y†
Castle at Ballygarrane (Kilmore Par., South Riding)	IE	y†
Ballygarth Castle	IE	y†
Castle at Ballygarvan	IE	y†
Ballygasty Castle in ruins	IE	y†
Ballygeehin Castle	IE	y†
Ballygibbon Ho	IE	y†
Castle at Ballyglass (Dodwell)	IE	y†
Site of Ballyglass Castle	IE	y†
Castle at Ballygowdan	IE	y†
Castle at Ballygrania	IE	y†
Castle at Ballygrania	IE	y†
Castle at Ballygreany	IE	y†
Ballygrennan Castle	IE	y†
Castle Park on Site of Castle	IE	y†
Ballygriffy Castle	IE	y†
Castle at Ballygubba South	IE	y†
Castle at Ballyguileataggle	IE	y†
Ballyhack Castle	IE	y†
Castle at Ballyhale	IE	y†
Castle at Ballyhale	IE	y†
Castle at Ballyhale	IE	y†
Ballyhale Castle	IE	y†
Ballyhandle Castle	IE	y†
Castle at Ballyhanna (Carrickboy Ed)	IE	y†
Castle at Ballyhanna (Carrickboy Ed)	IE	y†
Castle at Ballyharney	IE	y†
Castle at Ballyharran Lower	IE	y†
Castle at Ballyharty	IE	y†
Ballyhaugh Castle	IE	y†
Castle at Ballyhealy Castle	IE	y†
Black Castle	IE	y†
Ballyheen Castle	IE	y†
Castle at Ballyheeny (Decies Within Drum By., Kinsalebeg Par.)	IE	y†
Castle Mael	IE	y†
Castle at Ballyheige	IE	y†
Castle at Ballyhenebery	IE	y†
Castle at Ballyherberry,Curraghtarsna	IE	y†
The Garrison	IE	y†
Ballyhindon Castle	IE	y†
Castle at Ballyhire	IE	y†
Castle at Ballyhist	IE	y†
Bellevue	IE	y†
Castle at Ballyhohan	IE	y†
Ballyhowly Castle	IE	y†
Castle at Ballyhubbock Upper	IE	y†
Castle at Ballyhugh,Drumcaw Or Mountlucas,Killeen (Coolestown By.)	IE	y†
Castle at Ballykealy	IE	y†
Castle at Ballykealy	IE	y†
Castle at Ballykealy	IE	y†
Castle at Ballykealy	IE	y†
ODempsys Castle in ruins	IE	y†
Castle at Ballykeefecastle	IE	y†
Castle at Ballykeeran	IE	y†
Castle at Ballykeeroge	IE	y†
Castle at Ballykeerogebeg	IE	y†
Castle at Ballykelly	IE	y†
Ballykelly Castle	IE	y†
Castle at Ballykerin	IE	y†
Castle at Ballykett	IE	y†
Castle at Ballykilcavan	IE	y†
Castle at Ballykilmurry	IE	y†
Ballykilmurry Castle	IE	y†
Castle at Ballykine Lower	IE	y†
Castle at Ballyknock	IE	y†
Ballyknock Castle	IE	y†
Ballyknock Castle	IE	y†
Ballyknockan Castle	IE	y†
OCarrolls Castle in ruins	IE	y†
Ballyknockan Moat	IE	y†
Castle at Ballyknockan (Idrone West By.),Leighlinbridge	IE	y†
Ballylahan Castle in Ruins	IE	y†
Castle at Ballylane East	IE	y†
Castle at Ballylarkin Lower	IE	y†
Castle at Ballylarkin Lower	IE	y†
Cashlanmoyle	IE	y†
Purefoy or Ballyleakin Castle	IE	y†
Ballylee Castle	IE	y†
Ballylegan Castle	IE	y†
Ballylehane Castle	IE	y†
Castle at Ballyleigh	IE	y†
Ballylin Castle	IE	y†
Castle at Ballylinch Demesne	IE	y†
Castle at Ballylinchy	IE	y†
Castle at Ballylisheen (Ballynaclogh Par.)	IE	y†
Ballyloo Castle in ruins	IE	y†
Ballyloughan Castle	IE	y†
Castle at Ballylusky (Ardcrony Par.)	IE	y†
Ballylusky Moat	IE	y†
Castle at Ballylusky (Magowry Par.),Shanakyle	IE	y†
Castle at Ballymacad	IE	y†
Castle at Ballymacad	IE	y†
Ballymacadam Castle	IE	y†
Castle at Ballymacadam East	IE	y†
Ballymacady Castle	IE	y†
Castle at Ballymacandrick (Imokilly By., Cloyne Par.)	IE	y†
Ballymacane Castle	IE	y†
Castle at Ballymacaquim East	IE	y†
Castle at Ballymacegan	IE	y†
Castle at Ballymacgibbon North,Ballymacgibbon South	IE	y†
Castle at Ballymachugh	IE	y†
Castle at Ballymack (Desart),Ballymack (Flood)	IE	y†
Ballymackey Castle	IE	y†
Castle at Ballymaclare	IE	y†
Castle at Ballymaclode	IE	y†
Ballymacoda Castle	IE	y†
Castle at Ballymacooda	IE	y†
Castle at Ballymacphilip	IE	y†
Castle at Ballymacreese	IE	y†
Castle at Ballymacrown	IE	y†
Ballymacshaneboy Castle	IE	y†
Castle at Ballymacsimon	IE	y†
Castle at Ballymacthomas	IE	y†
Castle at Ballymaddock (Stradbally By.)	IE	y†
Motte	IE	y†
Castle at Ballymagauran	IE	y†
Castle at Ballymagooly	IE	y†
Castle at Ballymagrorty Irish	IE	y†
Castle at Ballymahon	IE	y†
Site of Binroe Castle	IE	y†
Ballymalis Castle	IE	y†
Castle at Ballymaloe More	IE	y†
Castle at Ballyman	IE	y†
Castle Laurence	IE	y†
Ballymaquiff Castle	IE	y†
Ballymarkahan Castle	IE	y†
Castle at Ballymartin	IE	y†
Castle at Ballymartin (Fassadinin By.)	IE	y†
Castle at Ballymascanlan	IE	y†
Castle at Ballymeelish	IE	y†
Castle at Ballyminoge	IE	y†
Castle at Ballymoat	IE	y†
Ballymogue Castle	IE	y†
Ballymoon Castle	IE	y†
Castle at Ballymooney	IE	y†
Castle at Ballymore	IE	y†
Castle at Ballymore	IE	y†
Castle at Ballymore	IE	y†
Castle at Ballymore (Ballaghkeen By.)	IE	y†
Castle at Ballymore Demesne	IE	y†
Castle at Ballymore Eustace East (Ballymore Eustace Ed)	IE	y†
Castle at Ballymore Eustace East (Ballymore Eustace Ed)	IE	y†
Ballymore Castle	IE	y†
Plary Monastery	IE	y†
Hachured, 420 OD	IE	y†
Daviss Castle	IE	y†
Castle at Ballymorrisheen (Glenquin By.)	IE	y†
Tumulus	IE	y†
Castle at Ballymoylin,Boolaglass,Lackamore (Castletownarra Par.)	IE	y†
Mountcashel/Ballymulcashel Castle	IE	y†
Castle at Ballymullen (Trughanacmy By., Tralee Rural Ed)	IE	y†
Ballymulvey Ho	IE	y†
Castle at Ballymurphy	IE	y†
Site of Ballymurphy Castle	IE	y†
Ballymureen Castle	IE	y†
Ballynabanaba Castle	IE	y†
St Josephs RC Ch	IE	y†
Castle at Ballynaboley	IE	y†
Castle at Ballynaboley (Gowran By.)	IE	y†
Ballynaboley Castle	IE	y†
Castle at Ballynabortagh	IE	y†
Castle at Ballynacallagh	IE	y†
Ballynacarriga Castle	IE	y†
Castle at Ballynacarrow (Rathconrath By.)	IE	y†
Castle at Ballynacarrow (Rathconrath By.)	IE	y†
Ballynacliffy Castle	IE	y†
Castle at Ballynaclogh	IE	y†
Ballynacooly Castle	IE	y†
Castle at Ballynacor	IE	y†
Ballynacourty House	IE	y†
Castle at Ballynacourty (Coshlea By.)	IE	y†
Ballynacree Ho	IE	y†
Castle at Ballynacross	IE	y†
Ballynadrimna House	IE	y†
Fieldtown Castle in ruins	IE	y†
Castle at Ballynagall	IE	y†
Castle at Ballynagall (Corkaree By.)	IE	y†
Ballynagarde Ho	IE	y†
Williamstown Castle	IE	y†
Castle at Ballynageragh	IE	y†
Castle at Ballynaglogh	IE	y†
Castle at Ballynagool	IE	y†
Castle at Ballynagrenia	IE	y†
Castle at Ballynahimmy	IE	y†
Partially hachured	IE	y†
Castle at Ballynahinch	IE	y†
Castle at Ballynahinch	IE	y†
Ballynahinch Castle	IE	y†
Ballynahinch Castle	IE	y†
Riverville Castle	IE	y†
Castle at Ballynahow (Ballycahill Par.)	IE	y†
Ballynahow Castle	IE	y†
Castle at Ballynahown	IE	y†
Castle at Ballynahowna	IE	y†
Ballynahowna Castle	IE	y†
Castle at Ballynakill	IE	y†
Castle at Ballynakill (Coolestown By.)	IE	y†
Ballynakill House	IE	y†
Ballynakill Castle	IE	y†
Ballynalackan Castle	IE	y†
Castle at Ballynalacken	IE	y†
Pollmounty Castle	IE	y†
Castle at Ballynamona (Fermoy By., Templeroan Par.)	IE	y†
Ballynamona Castle	IE	y†
Castle at Ballynanty More	IE	y†
Kilnacarriga Castle	IE	y†
Castle at Ballynaraw South	IE	y†
Ballynarooga Castle	IE	y†
Ballynash Castle	IE	y†
Kilkeeran Castle	IE	y†
Site of Feddaun Castle	IE	y†
Glebe Ho	IE	y†
Ballynavin Castle	IE	y†
Ballyneety Castle	IE	y†
Site of Ballyneety Castle	IE	y†
Castle at Ballyneill (Kilmurry Par.)	IE	y†
Castle at Ballynestragh Demesne	IE	y†
Castle at Ballynilard	IE	y†
Bruree Castle Upper	IE	y†
Eagle Mount Mote	IE	y†
Ballynoe Castle	IE	y†
Castle at Ballynoony West	IE	y†
Ballynoony Castle	IE	y†
Castle at Ballynoran	IE	y†
Castle at Ballynoran	IE	y†
Castle at Ballynort	IE	y†
Ballynunnery Castle in ruins	IE	y†
Castle at Ballyogan	IE	y†
Castle at Ballyoran,Derrydolney	IE	y†
Castle at Ballyorley Lower,Ballyorley Upper	IE	y†
Castle at Ballyorley Upper	IE	y†
Castle at Ballyoskill	IE	y†
Castle at Ballyoskill	IE	y†
Castle at Ballyoskill	IE	y†
Ballyourane Castle	IE	y†
Castle at Ballypierce	IE	y†
Castle at Ballyplimoth	IE	y†
Ballyporty Castle / Tower	IE	y†
Ballyquirke castle	IE	y†
Castle at Ballyragget	IE	y†
Ballyragget Cas	IE	y†
Ballyrane Castle	IE	y†
Castle Cary	IE	y†
Castle at Ballyregan (Pubblebrien By.)	IE	y†
Castle at Ballyroan (Cullenagh By.)	IE	y†
Castle at Ballyroan (Cullenagh By.)	IE	y†
Castle at Ballyroan (Maryborough East By.)	IE	y†
Castle at Ballyrobert (Barrymore By., Castlelyons Par.)	IE	y†
Not indciated	IE	y†
Castle at Ballyronan	IE	y†
Ballysakeery Castle	IE	y†
Castle at Ballysax Great,Ballysax Little	IE	y†
Castle at Ballyseskin	IE	y†
Castle at Ballyshane (Pubblebrien By.)	IE	y†
Castle at Ballyshannon	IE	y†
Castle at Ballyshannon Demesne	IE	y†
Ballyshannon Castle	IE	y†
Tumulus	IE	y†
Ballyshanny Castle	IE	y†
Ballysheeda Castle	IE	y†
Castle at Ballysheedy East	IE	y†
Castle at Ballysheehan (Ballysheehan Par.)	IE	y†
Castle at Ballyshelin	IE	y†
Carriganea Castle	IE	y†
Farahy Castle	IE	y†
Castle at Ballysimon	IE	y†
Castle at Ballysimon	IE	y†
Castle at Ballysop	IE	y†
Castle at Ballyspellan	IE	y†
Castle at Ballysteen (Kenry By.)	IE	y†
Ballytarsna Castle in ruins	IE	y†
Castle at Ballytarsney	IE	y†
Castle at Ballyteige (Bargy By.)	IE	y†
Ballyteige Castle	IE	y†
Castle at Ballythomas,Killone,Kilmurry	IE	y†
Ballytobin Ho	IE	y†
Castle at Ballytory Lower	IE	y†
Castle at Ballytramon	IE	y†
Castle at Ballytrasna	IE	y†
Castle at Ballytrent	IE	y†
Suir Castle	IE	y†
Castle at Ballyvadin (Magorban Par.)	IE	y†
Ballyvaghan Castle	IE	y†
Balboru Fort	IE	y†
Castle at Ballyvalode	IE	y†
Castle at Ballyvarra	IE	y†
Castle at Ballyverneen	IE	y†
Ballyvodane Castle	IE	y†
Ballyvodock Castle	IE	y†
Castle at Ballyvoe (Corcomroe By.)	IE	y†
Castle at Ballyvoghan	IE	y†
Castle at Ballyvolan Lower	IE	y†
Castle at Ballyvolan Lower	IE	y†
Castle at Ballyvolden	IE	y†
Castle at Ballyvorheen (Owneybeg By.)	IE	y†
Ballyvorneen Ho	IE	y†
Site of Warrens Castle	IE	y†
Castle at Ballywilliam North	IE	y†
Castle at Ballywilliamroe	IE	y†
Balrath Castle	IE	y†
Castle at Balreagh	IE	y†
Castle at Balreagh	IE	y†
Castle at Balreask (Deece Lower By.)	IE	y†
Balregan Castle	IE	y†
Headford Castle	IE	y†
Site of Balrinnet Castle	IE	y†
Castle at Balsoon	IE	y†
Castle at Baltinglass East	IE	y†
Castle at Baltrasna (Clonlonan By.)	IE	y†
Castle at Baltrasna (Moyashel & Magheradernon By.)	IE	y†
Castle at Baltray	IE	y†
Castle at Banada	IE	y†
Castle at Banada	IE	y†
Castle at Banagher	IE	y†
Castle at Bannow	IE	y†
Castle at Bannow Island	IE	y†
Castle at Bansha West	IE	y†
Castle at Banshee,Castlewarden	IE	y†
Castle at Baptistgrange	IE	y†
Castle at Baptistgrange	IE	y†
Barbavilla Ho	IE	y†
Barberstown Castle	IE	y†
Barmeath	IE	y†
Castle at Barnacor (Rathcline By., Ledwithstown Ed)	IE	y†
Barnaderg Castle	IE	y†
Castle at Barnagrotty	IE	y†
Castle at Barnahely	IE	y†
Barnane Ho	IE	y†
Castle at Barnaree	IE	y†
Castle at Barne	IE	y†
Castle at Barntown	IE	y†
Castle at Baronstown	IE	y†
Castle at Baronstown Demesne	IE	y†
Castle at Baronstown Demesne	IE	y†
Leper house or Bridgets hospital	IE	y†
Castle at Barrabehy	IE	y†
Castle at Barrackhill	IE	y†
Castle at Barradrum,Tinode	IE	y†
Castle at Barradrum,Tinode	IE	y†
Castle at Barreel	IE	y†
Barretstown Castle	IE	y†
Castle at Barrettstown	IE	y†
Castle at Barrettstown (Donore Ed)	IE	y†
Site of Barrettstown Castle	IE	y†
Ballindoon Castle	IE	y†
Castle at Barronstown	IE	y†
Castle at Barronstown	IE	y†
Barrow Round Castle	IE	y†
Castle at Barrowhouse	IE	y†
Barry Castle	IE	y†
Barrys Court Castle, Tower	IE	y†
Kenmare Castle	IE	y†
Castle at Barrystown	IE	y†
Castle at Baskin High	IE	y†
Baskin Ho	IE	y†
Castle at Battlestown	IE	y†
Baunaghra Ho	IE	y†
Castle at Baunanattin	IE	y†
Baugorm Castle	IE	y†
Castle at Baurstookeen	IE	y†
Site of Bawn Castle	IE	y†
Castle at Bawn (Longford By.)	IE	y†
Castle at Bawn (Moydow By.)	IE	y†
Castle at Bawn (Tullyhunco By.)	IE	y†
Castle at Bawnagarrane	IE	y†
Castle at Bawnmadrum	IE	y†
Castle at Bawnoge,Tipperkevin	IE	y†
Beagh Castle	IE	y†
Beakstown House	IE	y†
Bealagrellagh Castle	IE	y†
Castle at Bealnalicka	IE	y†
Barranagh Castle in Ruins	IE	y†
Site of Barna Castle	IE	y†
Castle at Bearvaish	IE	y†
Castle at Beaufort	IE	y†
Castle at Beckfield	IE	y†
Castle at Bective	IE	y†
Castle Cove	IE	y†
Castle at Behamore (Hawkshaw)	IE	y†
Partially outlined	IE	y†
Behy Castle	IE	y†
Belan House	IE	y†
Castle at Belclare	IE	y†
Castle at Belclare	IE	y†
Belgard Castle	IE	y†
Castle at Belgrove	IE	y†
Castle at Belinstown (Nethercross By.)	IE	y†
Castle at Bellaburke	IE	y†
Castle at Bellahy	IE	y†
Bellair Ho	IE	y†
Castle at Bellanacargy	IE	y†
Bellanagare Castle	IE	y†
Gortnacushlaun	IE	y†
Castle at Bellanalack,Knockdomny	IE	y†
Castle at Bellanaloob	IE	y†
Castle at Bellass	IE	y†
Castle at Bellavary	IE	y†
Castle at Bellaveel	IE	y†
Castle at Bellewstown (Duleek Upper By.)	IE	y†
Rogerstown Castle	IE	y†
Site of Bellmount Castle	IE	y†
Belvelly Castle	IE	y†
Castle at Belview,Srowland	IE	y†
Castle at Ben More	IE	y†
Benduff Castle or Castle Salem	IE	y†
Castle at Bennekerry	IE	y†
Graigue Castle in ruins	IE	y†
Castle at Bennettsbridge (Gowran By.)	IE	y†
Castle at Berkeley	IE	y†
Castle at Bert Demesne	IE	y†
Castle at Bestfield Or Dunganstown	IE	y†
Castle at Bigwood	IE	y†
Billistown Castle in ruins	IE	y†
Castle at Birchfield	IE	y†
Castle at Birdhill	IE	y†
Castle at Birmingham Demesne	IE	y†
Castle at Bishopscourt	IE	y†
Castle at Bishopscourt Upper	IE	y†
Castle at Bishopslough South	IE	y†
Castle at Blackcastle (Inishlounaght Par.)	IE	y†
Site of Black Castle	IE	y†
Blackford Castle	IE	y†
Blackhall Castle	IE	y†
Castle at Blackhall (Bodenstown Ed)	IE	y†
Blackhall Castle	IE	y†
Castle at Blackrath And Athgarvan	IE	y†
Blackrath Castle	IE	y†
Blackwood Castle	IE	y†
Site of Blanchville Castle	IE	y†
Blarney Castle	IE	y†
Castle at Bleenaleen Lower,Bleenaleen Upper	IE	y†
Castle at Bluid East	IE	y†
Castle at Boagh	IE	y†
Boardstown Castle	IE	y†
Castle at Bohagh	IE	y†
Glanworth Castle	IE	y†
Castle at Boherbraddagh	IE	y†
Castle at Bohola	IE	y†
Bohola Mote	IE	y†
Bolane Castle	IE	y†
Boley Castle	IE	y†
Castle at Boleybeg (Gilltown Ed)	IE	y†
Moatamoy	IE	y†
Castle at Bolinarra	IE	y†
Bolton Castle	IE	y†
Castle at Bonnetstown	IE	y†
Castle at Boolabaun	IE	y†
Castle at Boolyshea	IE	y†
Castle at Booterstown	IE	y†
Castle at Borris	IE	y†
Castle at Borris (Twomileborris Par.)	IE	y†
Castle at Borris (Twomileborris Par.)	IE	y†
Castle at Borrisland North	IE	y†
Battery	IE	y†
Castle at Boulabally	IE	y†
Castle at Boystown Or Baltyboys Lower	IE	y†
Boytonrath Castle	IE	y†
Castle at Brackagh	IE	y†
Castle at Brackagh Castle	IE	y†
Bracklin Castle	IE	y†
Bracklin House	IE	y†
Castle at Bracklon	IE	y†
Castle at Brackloon (Castlereagh By., Baslick Ed)	IE	y†
Castle at Bracknahevla	IE	y†
Castle at Bracknahevla	IE	y†
Cas	IE	y†
Castle at Brazil	IE	y†
Breansha Castle	IE	y†
Castle at Bredagh	IE	y†
Castle at Breeoge	IE	y†
Castle at Brees	IE	y†
Brees Castle	IE	y†
Castle at Bregoge	IE	y†
Castle at Brickendown,Monameagh	IE	y†
Castle at Brickfield	IE	y†
Bricklieve Castle	IE	y†
Brideswell Ho	IE	y†
Castle at Bridgetown South	IE	y†
Castle at Briska Beg	IE	y†
Castle at Britfieldstown	IE	y†
Castle at Brittas	IE	y†
Castle at Brittas	IE	y†
Brittas Castle	IE	y†
Brittas Castle	IE	y†
Castle at Brittasdryland	IE	y†
Brockagh Castle in ruins	IE	y†
Outlined, Castle	IE	y†
Castle at Broghill North	IE	y†
Castle at Brookley,Drom	IE	y†
Old Court	IE	y†
Castle at Brooklodge Demesne	IE	y†
Broughal Castle	IE	y†
Castle at Brownsford	IE	y†
Brownsford Castle	IE	y†
Castle at Brownstown	IE	y†
Castle at Brownstown Great	IE	y†
Castle at Brownstown (Knocktopher By.)	IE	y†
Black Castle	IE	y†
Castle at Bruff	IE	y†
Site of Court	IE	y†
Castle at Bruis	IE	y†
The Breen, Sterns Folly	IE	y†
Sterns Folly, The Breen	IE	y†
Bryanstown Ho	IE	y†
Bulgaden Castle	IE	y†
Site of Bulgaden Hall	IE	y†
Castle at Bullockpark	IE	y†
Bunacrower Castle	IE	y†
Castle at Bunacum,Castlequarter (Aghameadle Par.)	IE	y†
Castle at Bunanagh	IE	y†
Bunavory Castle	IE	y†
Castle at Buncarrick	IE	y†
Castle at Buninna	IE	y†
Bunnamucka Castle	IE	y†
Bunowen Castle	IE	y†
Old Farmyard	IE	y†
Roslee Castle	IE	y†
Bunratty Castle	IE	y†
Castle at Bunree	IE	y†
Castle at Buolick	IE	y†
Castle at Buolick	IE	y†
Buolick Moat	IE	y†
Castle at Burgage More	IE	y†
Castle at Burgage More	IE	y†
Castle at Burgagery-Lands West	IE	y†
Castle at Burgesbeg	IE	y†
Castle at Burnafaunia	IE	y†
Burrane Castle	IE	y†
Castle at Burren	IE	y†
Castle at Burtonhall Demesne	IE	y†
Castle at Burtown Little	IE	y†
Busherstown Ho	IE	y†
Castle at Butlerstown (Forth By., Tomhaggard Ed)	IE	y†
Butlerstown Castle	IE	y†
Lombards Castle	IE	y†
Castle at Byrnesgrove	IE	y†
Castle ruins	IE	y†
Castle at Cabragh	IE	y†
Castle at Cabraghkeel	IE	y†
Castle at Cadamstown	IE	y†
Caher Castle	IE	y†
Shanagarry Castle	IE	y†
Strongfort Castle	IE	y†
Castle at Caherass	IE	y†
Magowna Castle	IE	y†
Castle at Cahercloggaun	IE	y†
Caherconlish Castle, Hachured	IE	y†
Caherconlish Castle, Hachured	IE	y†
Caherconlish Ho	IE	y†
Chimney	IE	y†
Castle at Caherconreafy	IE	y†
Castle at Cahercorcaun	IE	y†
Castle at Caherdavin	IE	y†
Caherdrinny Castle	IE	y†
Castle at Caherduff	IE	y†
Caherduggan Castle	IE	y†
Black Castle	IE	y†
Caherelly Castle	IE	y†
Cahererillan Castle	IE	y†
Castle at Caherfurvaus	IE	y†
Castle at Cahergal (Dunkellin By.)	IE	y†
Castle at Caherglassaun	IE	y†
Caherhurly Castle	IE	y†
Castle at Caherkinmonwee	IE	y†
Wellington Ho	IE	y†
Castle at Cahermacrea	IE	y†
Castle at Cahermee	IE	y†
Caherminnaun Castle	IE	y†
Cahermone Castle	IE	y†
Castle at Cahermorris	IE	y†
Cahermoyle	IE	y†
Castle at Cahernalee	IE	y†
Castle at Cahernamuck West	IE	y†
Castle at Cahernarry (Cripps),Cahernarry (Keane)	IE	y†
Castle at Caherroyn	IE	y†
Caherrush Castle	IE	y†
Castle at Cahiracon	IE	y†
Castle at Cahirguillamore (Coshma By.)	IE	y†
Castle at Calf Field,Royaloak	IE	y†
Castle at Callan South	IE	y†
Castle at Callan South	IE	y†
Castle at Callan South	IE	y†
Castle at Callan South	IE	y†
Castle at Callan South	IE	y†
Castles	IE	y†
Castle at Callanafersy West,Tinnahally	IE	y†
Castle at Callow	IE	y†
Castle at Callow (Kilconnell By.)	IE	y†
Caltragh Castle	IE	y†
Castle at Calverstown Demesne ※	IE	?
Castle at Camagh (Fore By.)	IE	y†
Castle at Camas North	IE	y†
Site of Camp Castle	IE	y†
Castle at Camphire	IE	y†
Camus Castle	IE	y†
Castle at Candlefort	IE	y†
Cangort	IE	y†
Cannorstown Castle	IE	y†
Cappa Castle	IE	y†
Castle at Cappagh Castle	IE	y†
Cappagh Castle	IE	y†
Cappagh Castle	IE	y†
Abbey	IE	y†
Castle at Cappagh (Toem Par.),Parkroe	IE	y†
Cappa Castle	IE	y†
Castle at Cappoge	IE	y†
Castle Moyle	IE	y†
Cappoquin Ho	IE	y†
Castle at Cappydonnell Big	IE	y†
Castle at Carbury	IE	y†
Castle at Carbury	IE	y†
Ballymacpatrick Castle	IE	y†
Castle at Cargin	IE	y†
Castle at Carlow	IE	y†
Marked as White Castle	IE	y†
Castle at Carmanhall And Leopardstown	IE	y†
Carn Castle in ruins	IE	y†
Stremmingstown Castle in ruins	IE	y†
Carn Castle	IE	y†
Castle at Carnalway	IE	y†
Carnanthomas	IE	y†
Convent	IE	y†
Carnew Castle	IE	y†
Castle at Carneycastle	IE	y†
Carn Castle	IE	y†
Castle at Carrahil	IE	y†
Carrantstown Castle	IE	y†
Castle at Carrick (Carrick Ed)	IE	y†
Carrick Castle	IE	y†
Castle at Carrick (Corkaree By.)	IE	y†
Castle at Carrick (Fartullagh By.)	IE	y†
Carrickabraghy Castle	IE	y†
Castle at Carrickahilla	IE	y†
Site of Carrickanass Castle	IE	y†
Castle at Carrickaneady	IE	y†
Castle at Carrickaneady	IE	y†
Chair of Kildare	IE	y†
Castle at Carrickbeg	IE	y†
Castle at Carrickcloney	IE	y†
Carrickittle Rock	IE	y†
Castle at Carrickmakeegan	IE	y†
Site of Red Castle	IE	y†
Castle at Carrickmines Great	IE	y†
Carrig Castle	IE	y†
Carrigabrick Castle	IE	y†
Castle at Carrigacunna	IE	y†
Carrigadrohid Castle	IE	y†
Castle at Carrigafoyle	IE	y†
Carrigafoyle Cas	IE	y†
Carrigaline Castle	IE	y†
Carriganass Castle	IE	y†
Castle at Carrigans,Cloghfin (Killen Ed)	IE	y†
Carrigaphooca Castle	IE	y†
Castle at Carrigarreely	IE	y†
Castle at Carrigatogher (Harding)	IE	y†
Carrig Castle	IE	y†
Mandevilles Rock	IE	y†
Carrigdownane Castle	IE	y†
Castle at Carrigeen (Gowran By.)	IE	y†
Site of Brittas Castle	IE	y†
Carrigeen Castle	IE	y†
Tumulus	IE	y†
Site of Carrigeen Castle	IE	y†
Castle at Carrigmannon	IE	y†
Carrignacurra Castle	IE	y†
Site of McElligotts Castle	IE	y†
Carrignamuck Castle	IE	y†
Castle at Carrignaneelagh	IE	y†
Castle at Carrignavar	IE	y†
Carrigogunnel Castle	IE	y†
Castle at Carrigparson	IE	y†
Carrigrohane Castle	IE	y†
Site of Black Castle	IE	y†
Bawnmoyle	IE	y†
Castle Douglas	IE	y†
Castle at Carrowcaslan	IE	y†
Castle at Carrowcaslan	IE	y†
Castle at Carrowcastle (Gallen By., Bohola Par.)	IE	y†
Castle at Carrowcastle (Gallen By., Bohola Par.)	IE	y†
Castle at Carrowcushlaun West	IE	y†
Castle at Carrowduff (Inchiquin By.)	IE	y†
Castle Baun	IE	y†
Castle at Carrowgobbadagh	IE	y†
Castle at Carrowkeel (Burrishoole By., Burrishoole Par.)	IE	y†
Castle at Carrowkeel (Carra By., Turlough Par.)	IE	y†
Castle at Carrowkeel (Murrisk By.),Murrisk Demesne	IE	y†
Ballyfahy Castle	IE	y†
Ballynacourty Court	IE	y†
Granias Castle	IE	y†
Castle at Carrownacreevy (Leyny By.)	IE	y†
Castle at Carrownagilty	IE	y†
Castle at Carrownagilty	IE	y†
Castle at Carrownagoul	IE	y†
Castle at Carrownamaddra	IE	y†
Badhbunmore Castle	IE	y†
Castle at Carrownanty	IE	y†
Castle at Carrowncashlane (Decies Without Drum By., Kilgobnet Par.)	IE	y†
Castle at Carrowneden (Costello By., Annagh Par.),Tulrohaun	IE	y†
Castle at Carrownlough	IE	y†
Castle at Carrownlough	IE	y†
Castle French	IE	y†
Castle at Carrowstellan	IE	y†
Castle at Carstown (Ferrard By; Ballymakenny Par.)	IE	y†
Carstown	IE	y†
Castle at Carthage	IE	y†
Two Sisters Castles	IE	y†
Castle at Cartron (Athlone North By., Lismaha Ed),Cloonlaughnan	IE	y†
The Castle	IE	y†
Not marked	IE	y†
Castle at Cartronnacross	IE	y†
Rathroe Castle	IE	y†
Castle at Cashel	IE	y†
Castle at Cashelboy	IE	y†
Cashlaundarragh	IE	y†
Castle at Cassestown	IE	y†
Castle at Castle	IE	y†
Castleaffy in Ruins	IE	y†
Castlebank House	IE	y†
Castle Banny	IE	y†
Castle Barnagh	IE	y†
Castle at Castlebarrett	IE	y†
Castle Barrett	IE	y†
Castle Bellew	IE	y†
Castle at Castlebellingham	IE	y†
Castle at Castlebernard	IE	y†
Castle at Castlebin North	IE	y†
Castle Blagh	IE	y†
Castle Blake in ruins	IE	y†
Castle at Castleblunden	IE	y†
Castle at Castleboy	IE	y†
Castle Brack	IE	y†
Castle at Castlebridge (Part Of)	IE	y†
Castle at Castlebrock	IE	y†
Castle at Castlebrown Or Clongowes	IE	y†
Castleburke in ruins	IE	y†
Castlecarra	IE	y†
Castle at Castlecarragh	IE	y†
Castle at Castlecarragh	IE	y†
Castle Cluggin	IE	y†
Castle Columb	IE	y†
Castleconnor	IE	y†
Castle at Castleconway	IE	y†
Castle at Castlecooke	IE	y†
Castle at Castlecor	IE	y†
Castle at Castlecor Demesne	IE	y†
Castle at Castlecore	IE	y†
Castle at Castlecore	IE	y†
Castle Coyne	IE	y†
Castle at Castlecraddock	IE	y†
Cranna Ho	IE	y†
Castle Creagh	IE	y†
Site of Castle Creevy	IE	y†
Castle at Castlecrine	IE	y†
Castle at Castledaly	IE	y†
Castle at Castledargan	IE	y†
Castle at Castledermot	IE	y†
Derrylemlary Castle	IE	y†
Castle at Castledillon Lower	IE	y†
Doe castle	IE	y†
Castle Donovan	IE	y†
Castle Drum	IE	y†
Castle at Castledurrow Demesne	IE	y†
Castle at Castlefarm	IE	y†
Castle at Castlefarm	IE	y†
Castle at Castlefarm	IE	y†
Castle at Castlefarm	IE	y†
Castle at Castlefarm	IE	y†
Castle at Castlefarm	IE	y†
Castle at Castlefarm	IE	y†
Dunmore Castle	IE	y†
Castle at Castlefarm (Fontstown Ed)	IE	y†
Castle at Castlefarm (Mollahiffe Ed)	IE	y†
Castle at Castlefarm (Nethercross By., Kilsallaghan Ed)	IE	y†
Site of Court	IE	y†
Castlefergus or Ballyhannan 1922	IE	y†
Castle at Castlefield	IE	y†
Castle at Castlefield	IE	y†
Ballymacadam Castle in ruins	IE	y†
Castle at Castlefinn	IE	y†
Castlefish	IE	y†
Castle at Castlefleming (Giles),Castlefleming Or Heath	IE	y†
Castle at Castleforbes Demesne	IE	y†
Castle at Castleforbes Demesne	IE	y†
Castle at Castleforward Demesne	IE	y†
Castle at Castleforward Demesne	IE	y†
Rathbarry Castle	IE	y†
Castle at Castlegar	IE	y†
Castlegar	IE	y†
Castle Gar in ruins	IE	y†
Castle, Castle Garde	IE	y†
Castle at Castlegarden	IE	y†
Castlegrace Moat	IE	y†
Castle Grace	IE	y†
Castle Grace	IE	y†
Castle at Castlegregory	IE	y†
Feartagar Castle	IE	y†
Castle Hacket	IE	y†
Castle Harrison on Site of Castle (19*	IE	y†
Castle Haven	IE	y†
Castle at Castlehill (Erris By.)	IE	y†
Castle at Castlehill (Tirawley By., Crossmolina. Par.)	IE	y†
Castle Hyde	IE	y†
Castle Inch	IE	y†
Castle at Castleinch Or Inchyolaghan	IE	y†
Castle John	IE	y†
Castle at Castlejordan	IE	y†
Castle at Castlejordan	IE	y†
Castle at Castlekelly	IE	y†
Castle at Castlekelly	IE	y†
Castle Kevin	IE	y†
Castle Kevin	IE	y†
Castle Kevin	IE	y†
Cas. ruins	IE	y†
Hachured Castle in ruins and Fort	IE	y†
Castle at Castlelackan Demesne	IE	y†
Castle at Castlelake	IE	y†
Castle at Castleland	IE	y†
Castle at Castleland	IE	y†
Castle at Castleland	IE	y†
Castle at Castleland (Scarawalsh By.)	IE	y†
Ferns Castle	IE	y†
Castle at Castlelands (Carbery East (W.D.) By.)	IE	y†
Castle at Castlelands (Fermoy By.)	IE	y†
Ringrone Castle	IE	y†
Castle at Castlelishen	IE	y†
Cloghadalton	IE	y†
Lohort Castle	IE	y†
Castle at Castlelost	IE	y†
Castlelost Moat	IE	y†
Castle at Castlelough	IE	y†
Castle Lough	IE	y†
Castle at Castlelumny	IE	y†
Castle at Castlemacadam	IE	y†
Castle McAuliffe	IE	y†
Castle at Castlemagarretpark New	IE	y†
Castlekeel	IE	y†
Castlemacgarrett	IE	y†
Castle Magner	IE	y†
Site of Castle Maine	IE	y†
Castle at Castlemarket	IE	y†
Castle at Castlemarket	IE	y†
Castlemartin	IE	y†
Castle at Castlemartyr (Imokilly By., Ballyoughtera Par.)	IE	y†
Castle Mary	IE	y†
Glebe Ho	IE	y†
Castle at Castlemehigan	IE	y†
Castle Miles	IE	y†
Castle Mitchell	IE	y†
Castle at Castlemore	IE	y†
Castle at Castlemore	IE	y†
Castlemore Moat	IE	y†
Castle Morres	IE	y†
Castle at Castlemoyle	IE	y†
Castle at Castlemoyle North	IE	y†
Rathancooleen	IE	y†
Castle at Castlemungret	IE	y†
Castlenageeha	IE	y†
Castle Nalacht, site of	IE	y†
Castle at Castlenancy	IE	y†
Site of Castle Nugent	IE	y†
Castle at Castlepaliser	IE	y†
Castle at Castlepark	IE	y†
Castle at Castlepark	IE	y†
Cahermurphy Castle	IE	y†
Castle at Castlepoint	IE	y†
Castle at Castlepoles	IE	y†
Castle Pook	IE	y†
Castle at Castlequarter	IE	y†
Castle at Castlequarter	IE	y†
Beal Castle	IE	y†
Castle at Castlequarter (Bunratty Lower By.)	IE	y†
Castle at Castlequarter (Clandonagh By.)	IE	y†
Clohamon Castle	IE	y†
Castle at Castlequarter (Corcomroe By.)	IE	y†
Kilbeheny Castle	IE	y†
Castle at Castlequarter (Decies Without Drum By., Kilrossanty Par.)	IE	y†
Castle, Mountain Castle	IE	y†
Dungourney Caslte	IE	y†
Castle Coonagh	IE	y†
Old Castle	IE	y†
Moyree Castle	IE	y†
Kilkeedy Castle	IE	y†
Castle at Castlequarter (Killenaule Par.)	IE	y†
Newtown Castle	IE	y†
Castle at Castlequarter (Smallcounty By.)	IE	y†
Castle at Castlerahan	IE	y†
Castlerea	IE	y†
Castle at Castlereagh	IE	y†
Castle at Castlereagh (Clanmorris By.)	IE	y†
Castle at Castlereagh (Tirawley By.)	IE	y†
Reban Castle	IE	y†
Castle Redmond	IE	y†
Inchicrenagh Castle	IE	y†
Castle at Castlerickard	IE	y†
Castle at Castlering	IE	y†
Castle at Castleroan	IE	y†
Castle at Castleroberts	IE	y†
Castle Carragh in Ruins	IE	y†
Castle at Castleroe West	IE	y†
Castleruby	IE	y†
Castle at Castleruddery Lower	IE	y†
Castleruddery	IE	y†
Creagh Castle	IE	y†
Castle at Castlesallagh	IE	y†
Castlesampson	IE	y†
Castle Saunderson	IE	y†
Castle Shannon	IE	y†
Castle at Castlesize	IE	y†
Castle at Castlesow	IE	y†
Castle at Castletaylor South	IE	y†
Castle at Castleterry	IE	y†
Castle at Castletobin	IE	y†
Castle at Castletogher	IE	y†
Castle at Castletown	IE	y†
Castle at Castletown	IE	y†
Castletown	IE	y†
Castle Wetherall in ruins	IE	y†
Castletown Castle	IE	y†
Castle at Castletown (Burren By.)	IE	y†
Castle at Castletown (Carbery East (W.D.) By.)	IE	y†
Castke Car	IE	y†
Castletown Castle	IE	y†
Castle at Castletown (Castletownarra Par.)	IE	y†
Castle at Castletown (Castletownarra Par.)	IE	y†
Castle at Castletown,Celbridge,Celbridge Abbey (Celbridge Ed),Oakleypark	IE	y†
Castle at Castletown (Clandonagh By., Donaghmore Ed)	IE	y†
Castle at Castletown (Clandonagh By., Moneymore Ed)	IE	y†
Castle at Castletown (Connello Upper By.)	IE	y†
Partially hachured	IE	y†
Castle at Castletown (Dundalk Upper By.)	IE	y†
Castletown Castle	IE	y†
Dun Dealgan	IE	y†
Tolendal Castle	IE	y†
Castle at Castletown (Forth By.)	IE	y†
Castle at Castletown (Galmoy By.)	IE	y†
Codys Castle	IE	y†
Castle at Castletown And Glinsk	IE	y†
Castle Bernard	IE	y†
Castle at Castletown And Glinsk,Pigeonstown	IE	y†
Castle at Castletown (Iverk By)	IE	y†
Castletown Ho	IE	y†
Castle at Castletown (Kilmaine By., Ballinchalla Par.)	IE	y†
Castle at Castletown (Kilmaine By., Cong Par.)	IE	y†
Castle at Castletown (Kilmaine By., Cong Par.)	IE	y†
Kiltartan Castle	IE	y†
Kinure Castle	IE	y†
Castle at Castletown (Longford By.)	IE	y†
Castle at Castletown (Loughkeen Par.),Kylenamuck	IE	y†
Castle at Castletown (Lune By.)	IE	y†
Castletown Fort	IE	y†
Castle at Castletown (Moycashel By.)	IE	y†
Castletown Moat	IE	y†
Site of Castle Kindalen	IE	y†
Castle at Castletown (Moyfenrath Lower By.)	IE	y†
Castle at Castletown (Slievemargy By.)	IE	y†
Castle at Castletown (Tirawley By., Kilbride Par.)	IE	y†
Castle at Castletown Upper	IE	y†
Castle at Castletown Upper	IE	y†
Cooley Castle	IE	y†
Castle at Castletowndelvin	IE	y†
Castle at Castletowndelvin	IE	y†
Hachured, Moat	IE	y†
Castle Treasure	IE	y†
Castle Troy	IE	y†
Castle at Castleview	IE	y†
Castle, Tower	IE	y†
Castlewarden Moat	IE	y†
Site of Castle Warren	IE	y†
Castle at Castlewidenham	IE	y†
Castle at Castlewidenham	IE	y†
Castle at Castlewrixon South	IE	y†
Castle at Cathaganstown	IE	y†
Castle at Cathair An Treantaigh	IE	y†
Castle at Catherinestown	IE	y†
Castle at Causestown (Lune By.)	IE	y†
Castle at Cavan Lower	IE	y†
Ballynahoogh Castle	IE	y†
Ballindeonagh Castle	IE	y†
Carrowbrowne Castle	IE	y†
Castle at Ceathrú An Chaisleáin	IE	y†
Cloonboo Castle	IE	y†
Castle at Ceathrú An Lisín,Ceathrú An Teampaill	IE	y†
Castle at Cellarstown Upper,Cellarstown East	IE	y†
Drumluck Castle	IE	y†
Castle at Chapelstown	IE	y†
Castle at Charleville Demesne	IE	y†
Cheeverstown Castle	IE	y†
Castle at Cherry Island	IE	y†
Robertstown Castle	IE	y†
Ramparts	IE	y†
Kildavnet Castle	IE	y†
Castle at Cill Éinne	IE	y†
Dookeeghan Castle	IE	y†
Minard Castle	IE	y†
Kiltroge Castle	IE	y†
Claddagh Castle	IE	y†
Castle at Clanhugh Demesne	IE	y†
Clara Castle	IE	y†
Castle at Clarabricken	IE	y†
Castle at Clarahill	IE	y†
Clare Castle	IE	y†
Clare Castle in ruins	IE	y†
Castle at Clareen (Burgesbeg Par.)	IE	y†
Castle at Claremadden	IE	y†
Castle at Claretuam	IE	y†
Castle at Claretuam	IE	y†
Castle at Clashacrow	IE	y†
Castle at Clashacrow	IE	y†
Castle at Clashagad Lower	IE	y†
Clasharusheen Mansion	IE	y†
Site of Williamstown Castle	IE	y†
Castle at Clashmelcon	IE	y†
Clenagh Castle	IE	y†
Teevicbran Castle	IE	y†
Castle at Clintstown (Fassadinin By.)	IE	y†
Castle at Cliven	IE	y†
Site of Clocully Castle	IE	y†
Clodah Castle	IE	y†
Clogarlt Castle	IE	y†
Castle at Clogh	IE	y†
Castle at Clogh	IE	y†
Castle at Clogh East	IE	y†
Castle at Clogh (Rathcline By.)	IE	y†
Castle at Cloghabreedy	IE	y†
Castle at Cloghaderreen	IE	y†
Pallas Moat	IE	y†
Castle at Cloghadoolarty North	IE	y†
Castle at Cloghala (Gowran By., Bennettsbridge Ed)	IE	y†
Castle at Cloghan	IE	y†
Cloghan Castle	IE	y†
Police Barrack on Site of Old Castle	IE	y†
Castle at Cloghanacody (Derrygrath Par.)	IE	y†
Cloghanarold	IE	y†
Site of Ballingarry Castle	IE	y†
Castle Lucas in ruins	IE	y†
Cloghanower Castle in ruins	IE	y†
Castle at Cloghans Beg,Cloghans More	IE	y†
Cloghans Castle	IE	y†
Castle at Cloghanughera	IE	y†
Clogharevaun Castle	IE	y†
Clogharinka Castle	IE	y†
Cloghastookeen Castle	IE	y†
Castle at Cloghasty South	IE	y†
Castle at Cloghatacka	IE	y†
Partially outlined	IE	y†
Castle at Cloghaun (Clare By.)	IE	y†
Castle at Cloghaun (Loughrea By.)	IE	y†
Cloghaunsavaun Castle	IE	y†
Castle at Cloghaviller	IE	y†
Site of Old Castle	IE	y†
Cloghballymore Castle	IE	y†
Castle at Cloghcastle	IE	y†
Moylung Castle	IE	y†
Clogher Castle	IE	y†
Castle at Cloghgriffin	IE	y†
Castle at Cloghinch (Templederry Par.)	IE	y†
Castle at Cloghinch (Templederry Par.),Cloghinch (Glenkeen Par.)	IE	y†
Castle at Cloghkeating	IE	y†
Castle at Cloghkeating	IE	y†
Castle at Cloghleigh (Relickmurray & Athassel Par.)	IE	y†
Castle at Cloghna	IE	y†
Castle at Cloghnadromin	IE	y†
Castle at Cloghoge	IE	y†
Castle Otway	IE	y†
Site of Cloghonan Castle	IE	y†
Castle at Cloghphilip	IE	y†
Castle at Cloghpook	IE	y†
Cloghprior Castle	IE	y†
Castle at Cloghran (Castleknock By.)	IE	y†
Cloghreagh Castle in Ruins	IE	y†
Cloghroak Castle	IE	y†
Castle at Cloghroe	IE	y†
Castle at Cloghscregg	IE	y†
Clogrenan Castle	IE	y†
Clogrenan Castle	IE	y†
Clohaskin Castle	IE	y†
Site of Cloheenafishoge Castle	IE	y†
Castle at Clomantagh Lower	IE	y†
Castle at Clomoney (Idrone East By.)	IE	y†
Castle at Clonacody	IE	y†
Stump Ho	IE	y†
Castle at Clonagh (Cadamstown Ed)	IE	y†
Clonamery Castle	IE	y†
Clonamery Castle	IE	y†
Clonamicklon Castle	IE	y†
Castle at Clonamondra	IE	y†
Castle at Clonard Great	IE	y†
Castle at Clonarney	IE	y†
Clonarney Church	IE	y†
Castle at Clonassy	IE	y†
Castle at Clonava	IE	y†
Castle at Clonbartan	IE	y†
Clonbeg Castle in ruins	IE	y†
Clonbrick House	IE	y†
Clonbrock Castle	IE	y†
Castle at Clonbrogan	IE	y†
Castle at Clonbulloge	IE	y†
Clonbuogh Castle	IE	y†
Clonburren Castle	IE	y†
Castle at Clonburren,Clonburren (White)	IE	y†
Castle at Cloncannon	IE	y†
The Moat	IE	y†
Castle at Clonconane	IE	y†
Cloncoskoran Castle	IE	y†
Castle at Cloncullen (Farbill By.)	IE	y†
Castle at Cloncurry (Ikeathy & Oughterany By., Cloncurry Ed)	IE	y†
Cloncurry Moat	IE	y†
Castle at Clondalkin	IE	y†
Castle at Clondalkin	IE	y†
Clonderalaw Castle	IE	y†
Castle at Clondrinagh	IE	y†
Clone Castle	IE	y†
Clone Castle	IE	y†
Castle at Clonea	IE	y†
Castle at Clonea Lower	IE	y†
Site of Leicesters Castle	IE	y†
Castle at Clonenagh	IE	y†
Cloney Castle	IE	y†
Castle at Clonin	IE	y†
Clonismullen Ho	IE	y†
Castle at Clonkeen	IE	y†
Castle at Clonkeen (Barrington)	IE	y†
Hachured, indicated	IE	y†
Castle at Clonkerdin	IE	y†
Castle at Clonlisk	IE	y†
Castle at Clonloghan	IE	y†
Castle at Clonlonan	IE	y†
Castle at Clonlost	IE	y†
Castle at Clonlost	IE	y†
Clonlyon Castle	IE	y†
Castle at Clonmacken	IE	y†
Castle at Clonmacken	IE	y†
Castle or Bishops Palace	IE	y†
Castle at Clonmeen North	IE	y†
Castle at Clonmines	IE	y†
Black Castle	IE	y†
Castle at Clonmoney West	IE	y†
Castle at Clonmore	IE	y†
Castle at Clonmore (Killavinoge Par.)	IE	y†
Clonmore Castle	IE	y†
Clonmore Castle	IE	y†
Site of Clonmullen Castle	IE	y†
Castle at Clonnageeragh	IE	y†
Clonogan Castle	IE	y†
Supposed Site of Clonoghil Castle	IE	y†
Clonony Castle	IE	y†
Castle at Clonpriest East	IE	y†
Clonreher Castle	IE	y†
Castle at Clonroad Beg	IE	y†
Castle at Clonroad Beg	IE	y†
Castle at Clonroad More	IE	y†
OBriens Castle	IE	y†
Castle at Clonseer,Killoughy	IE	y†
Clonshire Castle	IE	y†
Stokestown Castle	IE	y†
Castle at Clonwalsh	IE	y†
Castle at Clonygowan	IE	y†
Clonyharp Castle	IE	y†
Castle at Clonyhurk	IE	y†
Castle at Clonymeath	IE	y†
Castle at Clonymohan	IE	y†
Castle at Clonyn	IE	y†
Castle at Cloonacastle	IE	y†
Castle at Cloonacastle	IE	y†
Castle at Cloonahinshin	IE	y†
Site of Ballygown Castle	IE	y†
Castle Quarter	IE	y†
Cloonbigny Castle	IE	y†
Castle at Cloonbonny	IE	y†
Castle at Cloonbrackna	IE	y†
Cloonbrusk Castle	IE	y†
Castle at Cloonbullig	IE	y†
Castle at Cloonburren	IE	y†
Cloonburren Mote	IE	y†
Castle at Clooncullen	IE	y†
Clooncurreen Castle	IE	y†
Cloondadauv Castle	IE	y†
Castle at Cloondara	IE	y†
Castle at Cloone	IE	y†
Cloone castle	IE	y†
Cloone Ho	IE	y†
Castle at Cloonee (Carra By.)	IE	y†
Castle at Clooneen (Leitrim By.)	IE	y†
Clooney Castle	IE	y†
Glenomra Castle	IE	y†
Castle at Cloongee	IE	y†
Ballyellia Castle	IE	y†
Site of Cloonigny Castle	IE	y†
Brackloon Castle	IE	y†
Castle at Cloonkerry	IE	y†
Castle at Cloonlagheen	IE	y†
Castle at Cloonlahan (Eyre)	IE	y†
Castle at Cloonlahan (Eyre),Cloonlahan (Geoghegan)	IE	y†
Castle at Cloonlahan (Geoghegan)	IE	y†
Castle at Cloonlara North	IE	y†
Site of Castle de Burgh	IE	y†
Castle at Cloonmacduff	IE	y†
Cloonmealane Castle	IE	y†
Castle at Cloonmore	IE	y†
Cloonmore Ho	IE	y†
Castle at Cloonmucker,Commock	IE	y†
Castle at Cloonmurly	IE	y†
Castle at Cloonnagashel	IE	y†
Site of Cloonoo Castle	IE	y†
Strokestown Ho	IE	y†
Castle at Cloonscott	IE	y†
Cloonselherny Castle	IE	y†
Castle at Cloonsellan	IE	y†
Castle Kelly	IE	y†
Castle at Cloontemple	IE	y†
Castle at Cloonybeirne (Roscommon By.)	IE	y†
Castle at Cloonybrien	IE	y†
Castle at Cloonyourish	IE	y†
Castle at Clopook	IE	y†
Castle at Cloranshea	IE	y†
Castle at Cloranshea	IE	y†
Castle at Closutton	IE	y†
Castle at Clougheast	IE	y†
Castle at Clowater (Idrone East By.)	IE	y†
Castle at Clownings (Newbridge Rural Ed)	IE	y†
Clongill Castle	IE	y†
Cloonacauneen Castle	IE	y†
Old Castle	IE	y†
Site of Myles Barretts Castle	IE	y†
Site of Castle Quan	IE	y†
Castle at Coghlanstown West	IE	y†
Castle at Colbinstown	IE	y†
Colbinstown Castle	IE	y†
Castle at Collinstown (Balrothery East By.)	IE	y†
Castle at Collooney	IE	y†
Castle at Collum,Derrydarragh	IE	y†
Colmanstown Castle	IE	y†
Colmanstown Castle	IE	y†
Castle at Commons (Duleek Lower By.)	IE	y†
Castle at Conaghy	IE	y†
Confey Castle	IE	y†
Site of Shaughlins Castle	IE	y†
Tonacashlan	IE	y†
Castle at Conlanstown	IE	y†
Conna Castle	IE	y†
Castle at Connahy	IE	y†
Castle at Conva	IE	y†
Castle at Cooksborough	IE	y†
Site of Cookstown Castle	IE	y†
Castle at Cooladine	IE	y†
Castle at Coolagarry (Athlone South By.)	IE	y†
Castle at Coolagherty	IE	y†
Castle at Coolaghmore	IE	y†
Castle at Coolaghmore	IE	y†
Castle at Coolalough	IE	y†
Castle at Coolamber	IE	y†
Castle at Coolaney	IE	y†
Castle at Coolatrath East,Coolatrath West	IE	y†
Coolbanagher Castle	IE	y†
Castle Connell	IE	y†
Castle at Coolbaun (Coonagh By.)	IE	y†
Coonagh Castle	IE	y†
Castle at Coolbeg	IE	y†
Castle at Coolbunnia	IE	y†
Mote	IE	y†
Castle at Coolcashin	IE	y†
Castle at Coolcaum (Orrery And Kilmore By.)	IE	y†
Castle at Coolcon	IE	y†
Castle at Coolcor	IE	y†
Coolcroo Castle	IE	y†
Coole Castle	IE	y†
Cooleagh House	IE	y†
Castle at Coolfin (Clandonagh By.)	IE	y†
Castle at Coolfin Glebe	IE	y†
Coolfin Castle	IE	y†
Coolhill Castle	IE	y†
Castle at Coolistoonan	IE	y†
Coolkerry Castle	IE	y†
Castle at Coolkill (Moyaliff Par.)	IE	y†
Coollisteige Castle	IE	y†
Castle at Coolmain	IE	y†
Castle at Coolmore	IE	y†
Castle at Coolnageer	IE	y†
Castle at Coolnagree	IE	y†
Castle at Coolnagun	IE	y†
Coolnamuck Castke	IE	y†
Castle at Coolnapisha	IE	y†
Castle at Coololla	IE	y†
Castle at Coolquill	IE	y†
Castle at Coolquill	IE	y†
Coolquill Castle	IE	y†
Coolreagh Castle	IE	y†
Coolreagh Ho	IE	y†
Coolroe Castle	IE	y†
Castle at Coolronan	IE	y†
Castle at Cooltedery	IE	y†
Site of Lisnashiel Castle	IE	y†
Coolyhenan House	IE	y†
Coreen Castle	IE	y†
Castle at Coornishal	IE	y†
‘Coosan Castle’	IE	y†
Coppenagh Castle	IE	y†
Castle at Coppingerstown	IE	y†
Corballis Castle	IE	y†
Partially Outlined	IE	y†
Corbally Castle	IE	y†
Castle at Corbally (Pubblebrien By.)	IE	y†
Castle at Corbetstown	IE	y†
Castle at Corbetstown	IE	y†
Castle at Corbollis	IE	y†
Castle at Corcamore	IE	y†
Castle at Corcamore	IE	y†
Castle at Corcamore	IE	y†
Castle at Corcamore	IE	y†
Castle at Corcloon	IE	y†
Site of Ardnagragh Castle	IE	y†
Site of Cordangan Castle	IE	y†
Castle at Cordoagh (Enniskeen Ed)	IE	y†
Castel Bagshaw in Ruins	IE	y†
Castle at Corgrig	IE	y†
Castle at Cork City	IE	y†
Castle at Cork City	IE	y†
Castle at Cork City	IE	y†
Castle at Corkagh Demesne	IE	y†
Castle at Corkbeg	IE	y†
Sit of Old Castle	IE	y†
Corluddy Castle	IE	y†
Black Castle	IE	y†
Castle at Cornabrone	IE	y†
Castle at Cornagee	IE	y†
Castle at Cornalee	IE	y†
Castle at Cornashinnagh	IE	y†
Castle at Cornaveigh (Imokilly By., Clonpriest Par.)	IE	y†
Cornelscourt	IE	y†
Round Mount	IE	y†
Castle at Corporation Lands	IE	y†
Black Castle	IE	y†
Castle at Corrabulbeg,Toryhill	IE	y†
Castle at Corracullin	IE	y†
Castle at Corradooey	IE	y†
Castle at Corragoly	IE	y†
Castle at Corraneary (Corraneary Ed)	IE	y†
Castle at Corraun (Gallen By.)	IE	y†
Carn Castle	IE	y†
Castle at Corraunboy	IE	y†
Castle at Correagh (Moycashel By.)	IE	y†
Correen Castle	IE	y†
Corrofin Castle	IE	y†
Castle at Corrogemore	IE	y†
Castle at Corrogemore	IE	y†
Castle at Corrool (Kenny)	IE	y†
Freedagh Moat	IE	y†
Fordes Castle	IE	y†
Castle at Corstown	IE	y†
Castle at Cottage (Costello By.)	IE	y†
Court Castle	IE	y†
Cullam Castle	IE	y†
Castle at Court (Shanid By.)	IE	y†
Castle at Courtbrack	IE	y†
Castle at Courthoyle Old	IE	y†
Castle at Courthoyle Old	IE	y†
Castle at Courtlands East,Courtlands West	IE	y†
Court	IE	y†
Castle at Courtstown	IE	y†
Castle at Courtstown	IE	y†
Castle at Coyne	IE	y†
Castle at Craan (Scarawalsh By., Ferns Ed)	IE	y†
Castle at Craans	IE	y†
Castle at Craddockstown	IE	y†
Cragbrien Castle	IE	y†
Castle at Cragg	IE	y†
Castle at Craggard	IE	y†
Craggaunowen Castle	IE	y†
Castle at Craggs	IE	y†
Rosroe Castle	IE	y†
Cramps Castle	IE	y†
Castle at Cranagh	IE	y†
Castle at Cranalagh More	IE	y†
Castle Donnell	IE	y†
Cratloekeel Castle	IE	y†
Cratloe Castle	IE	y†
Castle at Creagh Demesne	IE	y†
Site of Creagh Castle	IE	y†
Castlesheppard Ho	IE	y†
Castle at Creevagh Beg	IE	y†
Castle at Creevagh North (Kilmaine By., Kilmolara Par.)	IE	y†
Castle at Creevaghmore	IE	y†
Creeve Castle	IE	y†
Castle at Creeve (Moycashel By.)	IE	y†
Castle at Creevy	IE	y†
Castle at Cregduff (Kilmaine By., Kilmainemore Par.)	IE	y†
Cregg Castle	IE	y†
Cregg Castle	IE	y†
Castle at Cregga	IE	y†
Castle OBrien	IE	y†
Castle, Creggane Castle	IE	y†
Cregganna Castle	IE	y†
Castle at Creggarve	IE	y†
Drumfinglash Castle	IE	y†
Castle at Cregmore (Browne)	IE	y†
Castle at Crickstown	IE	y†
Bailieborough Castle	IE	y†
Castle at Croghan	IE	y†
Crohane Castle	IE	y†
Castle at Croincha (Lough Ennell)	IE	y†
Cashlan	IE	y†
Monastic Castle	IE	y†
Castle at Crookhaven	IE	y†
Castle at Croom	IE	y†
Castle at Cross East	IE	y†
Castle at Crossdrum Lower	IE	y†
Castle at Crosserdree	IE	y†
Castle at Crosshaven	IE	y†
Castle at Crossmolina	IE	y†
Castle at Crossmoyle	IE	y†
Castle at Crossoge,Oldcourt (Talbotstown Upper By.),Rathsallagh Demesne	IE	y†
Castle at Crotanstown	IE	y†
Castle at Croughal	IE	y†
Crover Old Castle	IE	y†
Castle at Crovraghan	IE	y†
Castle at Crowbally	IE	y†
Crowbally Castle	IE	y†
The Mount	IE	y†
Castle at Crughwill	IE	y†
Castle at Cruicetown (Kells Lower By.)	IE	y†
Castle at Crumlin	IE	y†
Crunaun Castle	IE	y†
Castle at Cúil An Mhothair	IE	y†
Castle Park	IE	y†
Castle at Cullahill (Glenkeen Par.)	IE	y†
Castle at Cullahill (Glenkeen Par.),Curraghkeal	IE	y†
Castle at Culleen More	IE	y†
Cullen Castle	IE	y†
Cullen Castle	IE	y†
Castle at Cullenhugh	IE	y†
Cullenstown Castle	IE	y†
Castle at Cullentra (Shelmaliere West By.)	IE	y†
Castle at Cullenwaine	IE	y†
Castle at Culloge	IE	y†
Castle at Cully	IE	y†
Castle at Culmullin	IE	y†
Castle at Culvin	IE	y†
Castle at Cummer	IE	y†
Castle at Cummerstown	IE	y†
Site of Castle, Castle Field	IE	y†
Castle at Cuppanagh	IE	y†
Castle at Currabaha East	IE	y†
Castle at Curracloe	IE	y†
Site of Curragh Castle	IE	y†
Castle at Curragh (Carbery West (W.D.) By.)	IE	y†
Castle at Curragh (Clanwilliam By.)	IE	y†
Castle at Curragh (Duhallow By., Clonfert Par.)	IE	y†
Curraghboy Castle	IE	y†
Curraghcloney Castle	IE	y†
Site of Cashlauncreen Castle	IE	y†
Castle at Curraghmore	IE	y†
Le Poers Castle	IE	y†
Castle at Curraghoo More	IE	y†
Castle at Currahchase	IE	y†
Castle at Currahchase North	IE	y†
Currahill Castle	IE	y†
Castle at Curralane	IE	y†
Castle at Curryroe	IE	y†
Castle at Cushinstown	IE	y†
Castle at Cuskinny	IE	y†
Cuslough Castle	IE	y†
Castle at Daars South	IE	y†
Castle at Dalgan	IE	y†
Geashill Castle	IE	y†
Castle at Dalkey	IE	y†
Castle at Dalkey	IE	y†
Castle at Dalkey	IE	y†
Castle at Dalkey	IE	y†
Castle at Dalkey	IE	y†
Danes Castle	IE	y†
Castle at Danesfort	IE	y†
Castle at Danesfort	IE	y†
Dangan Castle	IE	y†
Dangan Castle	IE	y†
Castle at Dangan (Gowran By.)	IE	y†
Castle at Dangan (Gowran By.)	IE	y†
Dangan Castle	IE	y†
Site of Dangan Castle	IE	y†
Danganbeg Castle	IE	y†
Danganbrack Castle	IE	y†
Castle at Danganmore	IE	y†
Castle at Danganmore	IE	y†
Partially hachured	IE	y†
Castle at Dannanstown	IE	y†
Daphney Castle	IE	y†
Castle at Dardistown	IE	y†
Dardistown	IE	y†
Dardistown Castle	IE	y†
Castle at Darranstown	IE	y†
Darver Castle	IE	y†
Castle at Davidstown	IE	y†
Castle at Dawson Grove Demesne	IE	y†
Dawsons Moat	IE	y†
Castle at Deansgrange	IE	y†
Castle at Deansrath	IE	y†
Deel Castle	IE	y†
Castle at Deeps	IE	y†
Castle at Deerpark (Kilchreest Ed)	IE	y†
Castle at Deerpark North	IE	y†
Castle at Deerpark (Talbotstown Upper By., Rathdangan Ed)	IE	y†
Castle at Dellin	IE	y†
Castlereagh House	IE	y†
Castle at Demesne (Duhallow By.)	IE	y†
Doneraile Castle	IE	y†
Templars Castle	IE	y†
Derreen Castle	IE	y†
Castle at Derreeny (Carbery West (W.D.) By.)	IE	y†
Castle at Derrineel (Athlone North By.)	IE	y†
Derrinlaur Castle	IE	y†
Castle at Derrinydaly	IE	y†
Castle at Derrowel Beg,Derrowel More	IE	y†
Derry Castle	IE	y†
Bohneill Castle	IE	y†
Site of Ballymanus Castle	IE	y†
Derrycammagh Fort	IE	y†
Castle at Derrycarne Demesne	IE	y†
Castle at Derrydolney	IE	y†
Shanclogh Castle	IE	y†
Derrydonnell Castle	IE	y†
Knockaunnageeragh Castle in ruins	IE	y†
Castle at Derrygrath Lower	IE	y†
Castle at Derryhiveny South	IE	y†
Castle at Derryknockane	IE	y†
Site of Derryleigh Castle	IE	y†
Castle at Derryluskan	IE	y†
Derrymaclaughna Castle	IE	y†
Castle at Derrymore Island	IE	y†
Castle at Derrymullin And Loughderry	IE	y†
Castle at Derrynagarragh	IE	y†
Derryowen Castle	IE	y†
Derryvillane Castle	IE	y†
Forts	IE	y†
Dervotstown Castle	IE	y†
Moat of Diamor	IE	y†
Castle at Dillonstown	IE	y†
Old Castle	IE	y†
Tower	IE	y†
Castle at Donacarney Little	IE	y†
Donadea Castle	IE	y†
Castle at Donaghintraine	IE	y†
Castle at Donaghmore	IE	y†
Donaghmore Moat	IE	y†
Donaghmore Moat	IE	y†
Castle at Donaghmore Lower	IE	y†
Castle at Donaghmore (Ratoath By.)	IE	y†
Castle at Donaghmoyne	IE	y†
Mannan Castle	IE	y†
Ball Moat	IE	y†
Castle at Donaskeagh	IE	y†
Castle at Donegal	IE	y†
Donegall Castle	IE	y†
The Moat	IE	y†
Castle at Donore	IE	y†
Donore Castle	IE	y†
Castle at Donore (Lune By., Killaconnigan Par.)	IE	y†
Donoure Castle	IE	y†
Castle at Doon (Ballyconnell Ed)	IE	y†
Doon Castle	IE	y†
Castle at Doon (Bunratty Upper By.)	IE	y†
Doon Castle	IE	y†
Doon House	IE	y†
Castle at Doon Upper	IE	y†
Site of Doon Castle	IE	y†
Pookeenee Castle	IE	y†
Castle at Doonaltan	IE	y†
Castle at Doonamurray	IE	y†
Castle at Doonard Lower,Tieraclea Upper	IE	y†
The Turret	IE	y†
Castle Curious	IE	y†
Castle at Doonbeakin	IE	y†
Doonbeg Castle	IE	y†
Castle at Dooncaha	IE	y†
Doon Castle	IE	y†
Castle at Doonflin Lower	IE	y†
Doonfore Bawn Castle	IE	y†
Doonmacfelim Castle	IE	y†
Castle at Doonmacreena	IE	y†
Doonmore Castle	IE	y†
Doonagore Castle in ruins	IE	y†
Castle at Doonnagurroge	IE	y†
Doonnamona Castle in ruins	IE	y†
Doonogan Castle	IE	y†
Doonoonen Castle	IE	y†
Castle at Doonore North,Doonore South	IE	y†
Castle at Doonowney	IE	y†
Castle at Doornane	IE	y†
Dough Castle	IE	y†
Carrig Castle	IE	y†
Castle at Dovehill	IE	y†
Dowdstown Ho	IE	y†
Castle at Down	IE	y†
Moat of Down	IE	y†
Downeen Castle	IE	y†
Castle at Downings	IE	y†
Castle, Towers	IE	y†
Dowth Castle	IE	y†
Castle at Drakeland Lower	IE	y†
Drakerath Castle	IE	y†
Rathweal	IE	y†
Castle in ruins)	IE	y†
Drimmeen Castle	IE	y†
Castle at Drinagh North	IE	y†
Castle at Drinnanstown North	IE	y†
Castle and Turret	IE	y†
Castle at Drom	IE	y†
Castle Core	IE	y†
Castle at Dromana (Decies Without Drum By.)	IE	y†
Castle at Dromard Demesne	IE	y†
Castle, Hachured	IE	y†
Dromcarra Castle	IE	y†
Castle at Dromdowney Lower	IE	y†
Castle at Dromin	IE	y†
Drominagh Castle	IE	y†
Drominagh Castle	IE	y†
Dromineer Castle	IE	y†
Castle at Dromiskin	IE	y†
Castle at Dromkeen North	IE	y†
Castle at Dromlara	IE	y†
Site of Dromline Castle	IE	y†
Castle at Dromlohan	IE	y†
Castle at Dromoland	IE	y†
Dromoland Castle	IE	y†
Castle at Dromore	IE	y†
Cappanacush Castle	IE	y†
Dromore Castle	IE	y†
Castle at Dromore North	IE	y†
Carriganoura Castle	IE	y†
Drought Castle	IE	y†
Old Hall	IE	y†
Castle at Drumalagagh	IE	y†
Castle at Drumatober	IE	y†
Drumbane Castle	IE	y†
Castle at Drumbride	IE	y†
Drumcarn Ho	IE	y†
Drumcashel Fort	IE	y†
Castle at Drumcondra	IE	y†
Castle at Drumcondra	IE	y†
Drumcondra Castle	IE	y†
Mote	IE	y†
Drumcree Ho	IE	y†
Castle at Drumcrow (Ballyhaise Ed)	IE	y†
Ballyhaise Ho	IE	y†
Doo	IE	y†
Castle at Drumdowney Lower	IE	y†
Castle at Drumerhin	IE	y†
Drumgriffin Castle	IE	y†
Drumharsna Castle	IE	y†
Castle at Drumhome	IE	y†
Castle at Drumhome	IE	y†
Druming Ho	IE	y†
Drumline Castle	IE	y†
Castle at Drumlummin	IE	y†
Manuss Castle	IE	y†
Castle at Drumman	IE	y†
Drummin Castle	IE	y†
Drumnamahane Castle	IE	y†
Castle at Drumraney	IE	y†
Castle at Drumsawry Or Summerbank	IE	y†
Drumullan Castle	IE	y†
Duarrigle Castle	IE	y†
Dubber Castle	IE	y†
Artaine Castle	IE	y†
Ballyfermot Castle	IE	y†
Clontarf Castle	IE	y†
Finglaswood House	IE	y†
Hampstead Castle	IE	y†
Mote	IE	y†
The Orchards	IE	y†
Rathgar Castle	IE	y†
Richmond House	IE	y†
Simmonscourt Castle	IE	y†
Site of Donore Castle indicated	IE	y†
St Josephs Asylum for the Blind	IE	y†
Under Secretarys Lodge	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Unnamed castle	IE	y†
Castle at Dukesmeadows (Shillelogher By., St. Patrick'S Par.)	IE	y†
Castle at Dukesmeadows (Shillelogher By., St. Patrick'S Par.)	IE	y†
The Castle	IE	y†
Castle at Dún Ceartáin Nó Gleann An Ghad	IE	y†
Dundareirke Castle	IE	y†
Dunamon Castle	IE	y†
Castle at Dunanore	IE	y†
Carrigadoon	IE	y†
Dunbeacon Castle	IE	y†
Castle at Dunbin Big	IE	y†
Barrys Castle	IE	y†
Castle at Dunboy	IE	y†
Castle at Dunbrin Lower	IE	y†
Castle at Dunbulloge	IE	y†
Castle at Dunbyrne	IE	y†
Castle at Duncannon	IE	y†
Duncarbry Castle	IE	y†
Castle at Duncormick	IE	y†
Castle at Duncormick Hill	IE	y†
Castle at Dundanion	IE	y†
Idicated	IE	y†
Dundeady Castle	IE	y†
Castle at Dundonnell	IE	y†
Dundonnell Castle	IE	y†
Castle at Dundrum	IE	y†
Castle at Dundrum	IE	y†
Dundrum castle	IE	y†
Dundrum Castle	IE	y†
Castle at Duneany	IE	y†
Duneel Castle	IE	y†
Site of Doon Castle	IE	y†
Site of Doon Castle	IE	y†
Castle at Duneen	IE	y†
Castle at Dunegan	IE	y†
Castle at Dunfanaghy	IE	y†
Site of Dunfierth Castle	IE	y†
Castle at Dunganstown	IE	y†
Castle at Dungar	IE	y†
Dungar Castle	IE	y†
Dungarvan Castle	IE	y†
Castle at Dungarvan (Gowran By., Bennettsbridge Ed)	IE	y†
Site of Dungarvan Castle	IE	y†
Not ienicated	IE	y†
Castle at Dungory West	IE	y†
Dungory Castle	IE	y†
Castle at Dungummin Upper	IE	y†
Castle at Dunhill	IE	y†
Castle at Dunisky	IE	y†
Dunkellin Castle	IE	y†
Castle at Dunkerron	IE	y†
Castle at Dunkip	IE	y†
Castle at Dunkitt	IE	y†
Castle at Dunleckny	IE	y†
Dunleckny Ho	IE	y†
Castle at Dunleer	IE	y†
Castle at Dunloe Lower	IE	y†
Three Castles	IE	y†
Dunmahon Castle	IE	y†
Dunmahon Castle	IE	y†
Dunmanus Castle	IE	y†
Castle at Dunmanway North	IE	y†
Dunmoe Castle	IE	y†
Castle at Dunmore	IE	y†
Castle at Dunmoylan	IE	y†
Castle at Dunmurry East	IE	y†
Castle at Dunnamaggan East	IE	y†
Castle at Dunnaman	IE	y†
Dunnamark Castle	IE	y†
Castle at Dunnamona	IE	y†
Castle at Dunnamona	IE	y†
Site of Dunneill Castle	IE	y†
Dunnycove Castle	IE	y†
Castle at Dunowen	IE	y†
Castle at Dunran Demesne	IE	y†
Castle at Dunsandle	IE	y†
Dunsany Castle	IE	y†
Castle at Dunsoghly	IE	y†
Connaberry Moat	IE	y†
Castle at Duntryleague	IE	y†
Duntryleague - hachured	IE	y†
Dunworly Castle	IE	y†
Castle at Durra Big	IE	y†
Castle at Durraclogh	IE	y†
Durrow Abbey	IE	y†
Durrow Moat	IE	y†
Dysart Castle	IE	y†
Castle at Dysart (Moyashel & Magheradernon By.)	IE	y†
Castle at Dysart (Moyashel & Magheradernon By.)	IE	y†
Dysart Ho	IE	y†
Piggotts Castle, Tower	IE	y†
Castle at Dysert	IE	y†
Dysert Castle	IE	y†
ODeas Castle	IE	y†
Blundell Castle	IE	y†
Killone Castle	IE	y†
Castle at Edgeworthstown	IE	y†
Castle at Edmondstown	IE	y†
Edmondstown Castle	IE	y†
Eglish Castle	IE	y†
Site of Greencastle	IE	y†
Elfeet Castle	IE	y†
Elfeet Castle	IE	y†
Castle at Castle Ellen	IE	y†
Castle at Elmpark Demesne	IE	y†
Castle at Elmpark Demesne	IE	y†
Castle at Elton	IE	y†
Castle at Emlagh (Castlereagh By., Castlereagh Ed)	IE	y†
Castle at Emly	IE	y†
Emmel Castle	IE	y†
Castle at Emo Park	IE	y†
Emper Castle	IE	y†
Enaghmore Castle	IE	y†
Castle at Enagh West	IE	y†
Castle at English Tenements,Enniscoush,Rathkeale	IE	y†
Castle at Englishtown,Limerick City	IE	y†
Castle at Englishtown,Limerick City	IE	y†
Castle at Englishtown,Limerick City	IE	y†
Castle Barracks	IE	y†
Castle at Enniscorthy	IE	y†
Coortaur Castle	IE	y†
Castle at Eoghanacht	IE	y†
Castle-erkin partially hachured	IE	y†
Castle at Erry	IE	y†
Castle at Erry (Maryborough)	IE	y†
Castle at Esker	IE	y†
Esker Castle	IE	y†
Castle at Eyrecourt Demesne	IE	y†
Site of Faddanmore Castle	IE	y†
Castle at Faha (Iraghticonnor By.)	IE	y†
Castle at Fahee North	IE	y†
Faheeran Castle	IE	y†
Castle at Fahy	IE	y†
Fahy or Doona Castle in ruins	IE	y†
Castle at Fahy (Longford By.)	IE	y†
Castle at Fairyhill	IE	y†
Castle at Fancroft	IE	y†
Fanningstown Castle ※	IE	?
Castle at Fanningstown (Smallcounty By.)	IE	y†
Site of Fanta Cas	IE	y†
Castle at Fantstown	IE	y†
Castle at Fardystown	IE	y†
Castle at Farmley	IE	y†
Castle at Farnagh	IE	y†
Oratory	IE	y†
Castle at Farnane	IE	y†
Castle Comfort	IE	y†
New Castle in ruins	IE	y†
Farney Castle	IE	y†
Castle at Farnham	IE	y†
Farragh Castle	IE	y†
Dunalong Castle	IE	y†
Castle at Farranamanagh	IE	y†
Farranrory Castle	IE	y†
Castle Blake or Farranshone	IE	y†
Castle at Farrantemple	IE	y†
Castle at Farrihy	IE	y†
Castle Quarter, Castle	IE	y†
Fartamore Castle in ruins	IE	y†
Castle at Farthingstown (Rathconrath By.)	IE	y†
Fassaroe Castle	IE	y†
Mortimers Castle	IE	y†
Faughart Mound	IE	y†
Faunarooska Castle	IE	y†
Castle at Feahoe	IE	y†
Castle at Feddans	IE	y†
Mote	IE	y†
Feenish Castle	IE	y†
Castle at Feltrim	IE	y†
Fenit Castle	IE	y†
Castle at Fennagh	IE	y†
Castle at Fennor	IE	y†
Fenor Castle	IE	y†
Fennor Castle	IE	y†
Site of Fennor Castle	IE	y†
Passage Tower	IE	y†
Castle at Fertiana	IE	y†
Castle at Fethard	IE	y†
Castle at Fethard	IE	y†
Castle ffrench	IE	y†
Tower	IE	y†
Fiddaun Castle	IE	y†
Castle at Fiddaun (Tiaquin By.)	IE	y†
Castle at Fiddown	IE	y†
Castle at Fiddown	IE	y†
Fieries Castle	IE	y†
Castle at Finglas East	IE	y†
Castle at Finlough	IE	y†
Castle at Finnan	IE	y†
Castle at Finnan	IE	y†
Castle at Finnea	IE	y†
Castle at Finned (Tireragh By.)	IE	y†
Castle at Finniterstown	IE	y†
Finnor Castle	IE	y†
Castle at Finshoge	IE	y†
Fishmoyne Ho	IE	y†
Castle at Flemingstown North	IE	y†
Castle at Foildarrig	IE	y†
Fomerla Castle	IE	y†
Castle at Fore	IE	y†
Castle at Fore	IE	y†
Christians Castle in ruins	IE	y†
Castle at Forestalstown	IE	y†
Castle at Forgestown	IE	y†
Castle at Formaoil (Tc An Sráidbhaile)	IE	y†
Fermoyle Castle	IE	y†
Fortane Castle	IE	y†
Fortel Castle	IE	y†
Castle at Fortland	IE	y†
Castle at Fough East,Ordnance Ground	IE	y†
Foulkscourt castle	IE	y†
Foulksrath Castle	IE	y†
Church	IE	y†
Castle at Foxhall	IE	y†
Castle at Foynes Island	IE	y†
Fraine Castle	IE	y†
Castle at Franckfort	IE	y†
Franckfort Castle	IE	y†
Castle at Frankford	IE	y†
Castle at Frankfort	IE	y†
Castle at Frankfort West	IE	y†
Freagh Castle	IE	y†
Castle at Frehans	IE	y†
Castle at Frenchbrook North,Frenchbrook South	IE	y†
Frenchpark Ho	IE	y†
Freneystown Castle	IE	y†
Castle at Friarsland	IE	y†
Castle at Friarsland	IE	y†
Friarstown Castle	IE	y†
Castle at Friarstown North	IE	y†
Castle at Fuerty	IE	y†
Castle at Furraleigh	IE	y†
Castle at Fyanstown	IE	y†
Castle at Gaganstown	IE	y†
Castle at Gaile	IE	y†
Castle at Galbally	IE	y†
Castle at Galbally (Bantry By.)	IE	y†
Galboley Castle	IE	y†
Castle at Galesquarter	IE	y†
Castle at Gallagh	IE	y†
Castle at Gallagh	IE	y†
Gallarus Castle	IE	y†
Castle at Gallowshill (Decies Without Drum By., Kilrush Par.)	IE	y†
Castle at Gallstown	IE	y†
Galtrim Moat	IE	y†
Dún Aonghasa ※	IE · Connacht	n	y	n	n	n	?
Castle at Garadice	IE	y†
Garbally Castle in Ruins	IE	y†
Castle at Garbally Demesne	IE	y†
Garbally Castle	IE	y†
Castle at Gardenfield South	IE	y†
Castle at Gardens (Kilkenny City By., St. Canice Par.)	IE	y†
Castle at Gardens (Kilkenny City By., St. Canice Par.)	IE	y†
Castle at Gardens (Kilkenny City By., St. John'S Par.)	IE	y†
Castle at Gardens (Kilkenny City By., St. Mary’S Par.)	IE	y†
Castle at Gardens (Kilkenny City By., St. Mary’S Par.)	IE	y†
Not inidcated	IE	y†
Moat Hill	IE	y†
Castle at Garrafine	IE	y†
Garranacanty Moat	IE	y†
Castle at Garranbane	IE	y†
Castle at Garrancasey,Greenmount,Moloughabbey	IE	y†
Castle at Garrandee	IE	y†
Castle at Garrandee	IE	y†
Castle at Garranebane	IE	y†
Castle at Garrangibbon	IE	y†
Castle at Garranlea	IE	y†
Castle at Garranmaconly	IE	y†
Castle at Garranroe	IE	y†
Castle at Garraun (Ballysheehan Par.)	IE	y†
Castle at Garraun (Modreeny Par.)	IE	y†
Site of Castle Parkanassa	IE	y†
Garraunboy Castle	IE	y†
GarraunigerinaghCastle*	IE	y†
Castle at Garristown	IE	y†
Garruragh Castle	IE	y†
Garry Castle in ruins	IE	y†
Garrycloyne Castle	IE	y†
Castle at Garrydague	IE	y†
Castle at Garryduff (Coshmore And Coshbride By.)	IE	y†
Garryellen Castle	IE	y†
Castle at Garryfine	IE	y†
Castle at Garrygaug	IE	y†
Rathard	IE	y†
Castle at Garryhiggin	IE	y†
Castle at Garryhill	IE	y†
Castle at Garryhundon	IE	y†
Garrykennedy Castle	IE	y†
Castle at Garrymaddock	IE	y†
Cashlan Brock	IE	y†
Castle at Garrynafela	IE	y†
Castle at Garrynamann Lower	IE	y†
Castle at Garrynamann Lower	IE	y†
Castle at Garrynlease	IE	y†
Castle at Garryrickin	IE	y†
Castle at Garryroe (Ballybacon Par.),Ballyhist,Gormanstown	IE	y†
Garryvoe Castle	IE	y†
Castle at Garrywilliam	IE	y†
Castle at Gash	IE	y†
Castle at Gash	IE	y†
Castle at Gaulstown (Fassadinin By.)	IE	y†
Graul Burkes Castle	IE	y†
Gaulstown Castle	IE	y†
Castle at Gaybrook Demesne	IE	y†
Castle at Gaybrook Demesne	IE	y†
Castle at Gibbethill,Gracedieu West	IE	y†
Castle at Gibbonstown	IE	y†
Castle at Gigginstown	IE	y†
Ginnets Moat	IE	y†
Castle at Girley	IE	y†
Castle at Glandine	IE	y†
Castle at Glannalappa East	IE	y†
Castle at Glascarn	IE	y†
Glascarrig Mote	IE	y†
Glashare Castle	IE	y†
Castle Ruins	IE	y†
Shanaclogh Castle	IE	y†
Castle at Glassely	IE	y†
Castle at Gleann Chalraí Íochtarach	IE	y†
Castle at Glebe (Ardagh By., Foxhall Ed)	IE	y†
Castle at Glebe (Corkaree By., Taghmon Ed)	IE	y†
Casatle	IE	y†
Short Castle	IE	y†
Cat Castle in ruins	IE	y†
Castle at Glebe (Newcastle By., Newcastle Ed)	IE	y†
Tower	IE	y†
Castle at Glen	IE	y†
Grania Waels Castle & Police Barrack	IE	y†
Glen Castle	IE	y†
Glen Castle	IE	y†
Glenacurragh Castle	IE	y†
Castle at Glenahilty	IE	y†
Castle at Glenbane	IE	y†
Castle at Glenbeha	IE	y†
Castle at Glenboy	IE	y†
Glencairn Abbey	IE	y†
Glencolumbkille Castle	IE	y†
Castle at Glencolumbkille South	IE	y†
Castle at Glendine (Clonlisk By.)	IE	y†
Castle at Glenduff	IE	y†
Glenduff Castle	IE	y†
Tumulus	IE	y†
Gleninagh Castle	IE	y†
Castle at Glenlary	IE	y†
Castle at Glenmagoo Or Firoda Lower	IE	y†
Castle at Glenmagoo Or Firoda Lower	IE	y†
Castle at Glenmagoo Or Firoda Lower	IE	y†
Castle at Glenmagoo Or Firoda Lower	IE	y†
Glen Farm	IE	y†
Site of Castle, Castle Field	IE	y†
Glenogra Castle	IE	y†
Glenquin Castle, Police Barrack	IE	y†
Gleansleade Castle	IE	y†
Castle at Glinsk (Ballymoe By.)	IE	y†
Glomerstown Castle	IE	y†
Killalea Fort	IE	y†
Castle at Gorey Corporation Lands	IE	y†
Castle at Gormanstown	IE	y†
Gormanstown Castle	IE	y†
Cavalry Bks on Site of Gort Castle	IE	y†
Castle at Gortacullin	IE	y†
Castle at Gortadroma	IE	y†
Rathmore	IE	y†
Castle at Gortavicary	IE	y†
Gorteen Castle	IE	y†
Castle at Gorteens	IE	y†
Gorteens Castle	IE	y†
Gorteen Mound	IE	y†
Castle at Gortigrenane	IE	y†
Castle at Gortins Great	IE	y†
Castle at Gortkelly	IE	y†
Gortkelly Castle	IE	y†
Green Castle	IE	y†
Mote	IE	y†
Gortmakellis Castle	IE	y†
Castle at Gortmore	IE	y†
Gurteenkreen Castle	IE	y†
Gortnaclea Castle	IE	y†
Castle at Gortnaclohy	IE	y†
Castle at Gortnalee	IE	y†
Castle at Gortnamackan	IE	y†
Dunalley Castle	IE	y†
Castle Bamford	IE	y†
Site of Millmount Castle, Castle Field	IE	y†
Castle at Gowran	IE	y†
Castle at Gowran Demesne	IE	y†
Castle at Gowran Demesne	IE	y†
Ballyshanemore Cas	IE	y†
Gragan Castle	IE	y†
Castle at Gragara	IE	y†
Castle at Grahormick	IE	y†
Site of Pallas Castle	IE	y†
Castle at Graigue Little,Newtown (Knockgraffon Par.),Graigue (Knockgraffon Par.)	IE	y†
Castle at Graigue Upper (Ardcrony Par.)	IE	y†
Castle at Graigueachullaire	IE	y†
Site of Doonbally Castle	IE	y†
Castle at Graigueadrisly	IE	y†
Castle at Graiguealug	IE	y†
Castle at Graiguealug	IE	y†
Graiguealug Castle in ruins	IE	y†
Partially indicated	IE	y†
Castle at Graiguenamanagh	IE	y†
Castle at Graiguenamanagh	IE	y†
Graiguenaspiddoge Castle in ruins	IE	y†
Grallagh Castle	IE	y†
Castle Granahan More	IE	y†
Moat of Granard	IE	y†
Castle at Granardkill	IE	y†
Castle at Graney West	IE	y†
Not idicated	IE	y†
Castle at Grange	IE	y†
Grange Castle on Site of Castle	IE	y†
Castle at Grange Beg	IE	y†
Castle at Grange Beg	IE	y†
Old Castle	IE	y†
Cashlaunnagrantha in ruins	IE	y†
Castle at Grange (Holycross Par.)	IE	y†
Castle at Grange (Iverk By.)	IE	y†
Castle at Grange (Killererin Ed)	IE	y†
Castle at Grange Lower	IE	y†
Castle at Grange Lower	IE	y†
Lord Galmoys Catle	IE	y†
Castle at Grange More (Erry Par.)	IE	y†
Grange Castle	IE	y†
Castle at Grange (Shelburne By., Fethard Ed)	IE	y†
Fethard Castle	IE	y†
Grange Castle	IE	y†
Castle at Grange Upper	IE	y†
Grange Castle	IE	y†
Castle at Grangebeg	IE	y†
Grange Castle	IE	y†
Castle at Grangeclare West	IE	y†
Grangecon Castle	IE	y†
Castle at Grangefertagh	IE	y†
Site of Fardurraghnagransbys Castle	IE	y†
Site of Old Castle	IE	y†
Site of St. Legers Castle	IE	y†
Granny Castle	IE	y†
Castle at Grantstown	IE	y†
Grantstown Castle	IE	y†
Gravelstown Castle	IE	y†
Site of Lisheennora Castle	IE	y†
Castle at Grayrobin	IE	y†
Castle at Graystown	IE	y†
Castle at Great Island	IE	y†
Castles	IE	y†
Sites of Castles	IE	y†
Castle at Greatconnell	IE	y†
Castle at Greenan	IE	y†
Castle at Greenane	IE	y†
Castle at Greenane	IE	y†
Castle at Greenane	IE	y†
Castle at Greenhills (Newbridge Rural Ed)	IE	y†
Greenmount	IE	y†
Castle at Grenan	IE	y†
Castle at Grenan	IE	y†
Castle at Grenan	IE	y†
Castle at Grenan	IE	y†
Grenanstown Ho	IE	y†
Castle at Greyabbey,Silliothill (Kildare Ed),Tully West	IE	y†
Greyfort Cottage	IE	y†
Castle at Griffinstown	IE	y†
Castle at Griffinstown	IE	y†
Grilly Castle in Ruins	IE	y†
Castle at Grove (Shillelogher By.)	IE	y†
Castle at Grove (Shillelogher By.)	IE	y†
Castle at Growtown Upper	IE	y†
Castle at Guidenstown South	IE	y†
Gweeshadan Castle in ruins	IE	y†
Castle at Hacketstown (Decies Within Drum By.)	IE	y†
Castle at Hacketstown (Middlethird By.)	IE	y†
Castle at Haggard (Ida By.)	IE	y†
Castle at Haggardstown	IE	y†
Castle at Haggardstown	IE	y†
Crockshee	IE	y†
Castle at Hammondstown And Tonaghmore	IE	y†
Harleypark Ho	IE	y†
Castle at Haroldstown	IE	y†
Castle at Harperstown	IE	y†
Castle at Harristown (Ardee By; Stickillin Par.)	IE	y†
Castle at Harristown	IE	y†
Castle at Harristown (Clandonagh By.)	IE	y†
Harristown Castle	IE	y†
Hartwell Castle	IE	y†
Castle at Hayestown Great	IE	y†
Castle at Haynestown	IE	y†
Mount	IE	y†
Castle at Haywood Demesne	IE	y†
Castle Point	IE	y†
Heathstown Castle	IE	y†
Castle at Heathview	IE	y†
Castle at Herbertstown	IE	y†
Castle at Herbertstown (O'Grady)	IE	y†
Castle at Higginstown	IE	y†
Castle at Highhays	IE	y†
Highrath Castle	IE	y†
Castle at Hightown Or Balloughter	IE	y†
Castle at Hillcastle	IE	y†
Hilltown Castle	IE	y†
Castle at Hiskinstown	IE	y†
Castle at Hitchestown	IE	y†
Kyledrumman Castle	IE	y†
Castle at Holdensrath	IE	y†
Sheelaboynashkeanes Castle	IE	y†
Castle at Hollymount	IE	y†
Castle at Hollymount Demesne	IE	y†
Castle at Hooks	IE	y†
Castle at Hopestown	IE	y†
Castle at Horetown North	IE	y†
Castle at Hortland	IE	y†
Castle at Hortland	IE	y†
Castle at Houndswood Middle,Houndswood North,Houndswood South	IE	y†
Houseland Castle	IE	y†
Castle at Howardstown North,Howardstown South	IE	y†
Corr Castle	IE	y†
Howth Castle	IE	y†
Martello Tower, on site of Mote	IE	y†
Tower	IE	y†
Castle at Hurlstone	IE	y†
Castle at Hynestown (Newcastle By.)	IE	y†
Castle at Inane (Ringarogy Island)	IE	y†
Castle at Inch (Ballaghkeen By.)	IE	y†
Inch Castle	IE	y†
Inch Castle	IE	y†
Castle at Inch Or Inchaphuca	IE	y†
Site of Greenan Castle	IE	y†
Castle at Inchacarran	IE	y†
Castle at Inchaquire	IE	y†
Inchicronan Castle	IE	y†
Castle at Inchinleama East,Inchinleama West	IE	y†
Inchiquin Castle	IE	y†
Inchiquin Castle	IE	y†
King Torloughs Castle	IE	y†
Castle at Inchirourke	IE	y†
Castle at Inchmore	IE	y†
Furmina Castle	IE	y†
Inishcoe Castle in ruins	IE	y†
Castle at Inishmacowney	IE	y†
Gate Tower	IE	y†
Tumulus	IE	y†
Tumulus	IE	y†
Castle at Inishroo	IE	y†
Castle at Inistioge	IE	y†
Castle at Irishtown	IE	y†
Castle at Irishtown,Limerick City	IE	y†
Castle at Irishtown,Limerick City	IE	y†
Castlemitchel	IE	y†
Castle at Irishtown (Uppercross By.)	IE	y†
Castle at Castle Island	IE	y†
Castle at Island	IE	y†
Castle at Castle Island	IE	y†
Caislen-na-Circe	IE	y†
Cloghan Castle	IE	y†
Castle at Castle Island (Carbery West (W.D.) By.)	IE	y†
Castle at Island Eddy	IE	y†
Mac Dermots Castle	IE	y†
Castle at Islandeady	IE	y†
Ballymagrath House	IE	y†
Castle at Islandmore (Kiltartan By.)	IE	y†
Castle at Jamestown (Iverk By.)	IE	y†
Castle Rag	IE	y†
Castle at Joanstown	IE	y†
Castle at Joanstown	IE	y†
Castle at Jobstown	IE	y†
Castle at Johnstown (Delvin By., Kilcummy Ed)	IE	y†
Castle at Johnstown East,Johnstown West	IE	y†
Castle at Johnstown (Forth By.)	IE	y†
Castle at Johnstown (Forth By.)	IE	y†
Johnstown House	IE	y†
Castle at Jordanstown (Moyfenrath Lower By.)	IE	y†
Rinvyle Castle	IE	y†
Castle at Keatingstown (Crannagh By.)	IE	y†
Kedrah Castle	IE	y†
Home Farm	IE	y†
Castle at Keeloge	IE	y†
Castle at Kellistown West	IE	y†
Castle at Kellybrook (Athlone North By.)	IE	y†
Castle at Kellymount	IE	y†
Castle at Kerinstown And Balrowan (Rowley)	IE	y†
Castle at Kerinstown And Balrowan (Rowley)	IE	y†
Castle at Kernanstown	IE	y†
Castle Cosby	IE	y†
Castle at Kilballyowen	IE	y†
Kilballyowen House	IE	y†
Kilbeg Castle	IE	y†
Moat of Kilbeg	IE	y†
Castlerady	IE	y†
Newbridge House	IE	y†
Kilbline Castle	IE	y†
Castle at Kilbolane	IE	y†
Kilboy Ho	IE	y†
Kilbreedy Castle	IE	y†
Castle at Kilbrickan	IE	y†
Kilbride Castle	IE	y†
Kilbride Castle	IE	y†
Castle at Kilbride (Tirawley By.)	IE	y†
McCarthy Reaghs Tower	IE	y†
Castle at Kilcaimin,Seafield	IE	y†
Castle at Kilcar	IE	y†
Cashlaunawogga	IE	y†
Castle, Kilcarren Ho	IE	y†
Kilcash Castle	IE	y†
Castle at Kilcavan	IE	y†
Castle Daly	IE	y†
Kilcloggan Castle	IE	y†
Kill Castle	IE	y†
Castle at Kilcloony (Dunmore By.)	IE	y†
Kilcoe Castle	IE	y†
Castle at Kilcolgan Beg	IE	y†
Site of Kilcolgan Castle	IE	y†
Castle at Kilcollan	IE	y†
Castle at Kilcolman	IE	y†
Castle at Kilcolman (Duhallow By., Dromtarriff Par.)	IE	y†
Kilcolman Castle	IE	y†
Castle at Kilcolman (Trughanacmy By.)	IE	y†
Castle at Kilcolman (Youghalarra Par.)	IE	y†
Castle at Kilcomeragh	IE	y†
Castle at Kilcommock Glebe	IE	y†
Kilconnell Castle	IE	y†
Kilcooly Castle	IE	y†
Castle at Kilcor North	IE	y†
Castle at Kilcornan	IE	y†
CastleCastle	IE	y†
Castle at Kilcosgrave	IE	y†
Kilcoursey Castle	IE	y†
Castle at Kilcowan Upper	IE	y†
Castle at Kilcraggan	IE	y†
Kilcrea Castle	IE	y†
Castle at Kilcreen (Shillelogher By.)	IE	y†
Castle at Kilcroney	IE	y†
Castle at Kilcullane	IE	y†
Castle at Kilculleen	IE	y†
Castle at Kilcullenbridge (Carnalway Ed)	IE	y†
Kilcummin Ho	IE	y†
Castle at Kilcurl (Feronsby)	IE	y†
Castle at Kilcurly	IE	y†
Castle at Kilcurry	IE	y†
Castle at Kildalton	IE	y†
Kildangan Castle	IE	y†
Kildanoge Castle	IE	y†
Castle at Kildare	IE	y†
Castle at Kildare	IE	y†
Castle at Kildare	IE	y†
Castle at Kildare	IE	y†
Castle at Kildare	IE	y†
Castle at Kildare	IE	y†
Castle at Kildellig	IE	y†
Castle at Kilderry (Smallcounty By.)	IE	y†
Castle at Kildonnell	IE	y†
Kilduff Castle	IE	y†
Kilfadda Castle	IE	y†
Tower	IE	y†
Kilfaughny Castle	IE	y†
Kilfeakle Castle	IE	y†
Kilferagh House	IE	y†
Castle at Kilfinnan	IE	y†
Castle at Kilfinnane	IE	y†
Treada Na Ríogh, hachured	IE	y†
Kilfinny Castle	IE	y†
Cloghaneena Castle	IE	y†
Castle at Kilfrush	IE	y†
Mote - Hachured	IE	y†
Kilgainy Castle	IE	y†
Castle at Kilgawny	IE	y†
Castle at Kilglass	IE	y†
Castle at Kilgobbin	IE	y†
Kilgobbin Castle	IE	y†
Castle at Kilgowan	IE	y†
Kilhile Castle	IE	y†
Castle at Kilkea Demesne	IE	y†
Kilkea Castle	IE	y†
Kilkee Castle	IE	y†
Castle at Kilkee Upper	IE	y†
Castle at Kilkeeran (Kilmaine By., Ballinrobe Par.)	IE	y†
Castle at Kilkeeran (Kilmaine By., Kilmainebeg Par.)	IE	y†
Kilkenny Castle	IE	y†
Site of Kilkieran Castle	IE	y†
Kilkishen Castle	IE	y†
Castle at Kilknock	IE	y†
Castle at Kilknockan	IE	y†
Raheen fort	IE	y†
Castle at Kill East (Kill Ed),Kill West,Killhill	IE	y†
Barrymore Castle or Castle Lyons	IE	y†
Castle at Killabban	IE	y†
Killaclogher Castle	IE	y†
Castle at Killacolla (Barker)	IE	y†
Castle at Killacolla (Shanid By.)	IE	y†
Castle at Killadden	IE	y†
Castle at Killadoon	IE	y†
Castle at Killadoughran	IE	y†
Castle at Killadoughran	IE	y†
Castle at Killadrown	IE	y†
Castle at Killagh	IE	y†
Killagh Ho. & Castle	IE	y†
Killaghy Castle	IE	y†
Killaha Castle	IE	y†
Castle at Killahara	IE	y†
Killahy Castle in ruins	IE	y†
Castle at Killala	IE	y†
Castle at Killamanagh	IE	y†
Castle at Killamery	IE	y†
Castle at Killamoat Upper	IE	y†
Castle at Killamoyne,Rosnamulteeny	IE	y†
Castle at Killanafinch (Kilkeary Par.)	IE	y†
Castle at Killanafinch (Kilkeary Par.)	IE	y†
Castle at Killanny	IE	y†
Castle at Killarecastle	IE	y†
Castle at Killarecastle	IE	y†
Black Castle	IE	y†
Castle at Killarney	IE	y†
Castle at Killary	IE	y†
Castle at Killashee (Killashee Ed)	IE	y†
Castle at Killasmeestia	IE	y†
Castle at Killaun	IE	y†
Raymond Castle	IE	y†
Castle at Killawardy (Killea Par.),Killawardy (Templemore Par.)	IE	y†
Killeany Castle	IE	y†
Killeedy Castle	IE	y†
Castle at Killeen	IE	y†
Killeen Castle	IE	y†
Castle at Killeen (Clonmacnowen By.)	IE	y†
Killeen Castle	IE	y†
Bog Castle	IE	y†
Castle at Killeen (Loughkeen Par.)	IE	y†
Site of Ballintemple Castle	IE	y†
Killeenbrack Castle	IE	y†
Killeglan Castle	IE	y†
Killegland Castle	IE	y†
Killegney Mote	IE	y†
Abbey	IE	y†
Castle at Killenora	IE	y†
Killerk Castle	IE	y†
Castle at Killernan	IE	y†
Castle at Killerrig	IE	y†
Castle at Killeshin	IE	y†
Killeshin Moat	IE	y†
Castle at Killesk	IE	y†
Castle at Killester North	IE	y†
Kill Moat	IE	y†
Castle at Killiane	IE	y†
Killimor Castle	IE	y†
Castle at Killinaboy	IE	y†
Fort, Moataphuca	IE	y†
Killinagh Ho. on Site of Castle	IE	y†
Castle at Killinane	IE	y†
Castle at Killinane	IE	y†
Killinane Castle	IE	y†
Castle Cave	IE	y†
Castle at Killindra	IE	y†
Castle at Killiney	IE	y†
Killininneen Castle	IE	y†
Partially outlined	IE	y†
Castle at Killinlastra	IE	y†
Castle at Killinny East	IE	y†
Killinure House	IE	y†
Castle at Killinure (Upperwoods By.)	IE	y†
Castle at Killogeenaghan	IE	y†
Castle at Killonan (Ballysimon Ed)	IE	y†
Castle at Killoran North	IE	y†
Killoshulan Castle	IE	y†
Killoskehan Castle	IE	y†
Castle at Killosseragh	IE	y†
Killough Castle	IE	y†
Castle at Killowney Big	IE	y†
Castle Rodger	IE	y†
Killure Castle	IE	y†
Castle at Killurin	IE	y†
Castle at Killusty North	IE	y†
Castle at Killybegs	IE	y†
Castle at Killycoonagh	IE	y†
Castle at Killygordon	IE	y†
Castle at Killykeskeame	IE	y†
Killynan Ho	IE	y†
Castle at Kilmacar	IE	y†
Shanclogh Glebe House	IE	y†
Kilmaclenine Castle	IE	y†
Castle at Kilmacnevan	IE	y†
Castle at Kilmacogue	IE	y†
Site of Kilmacogue Castle	IE	y†
Castle at Kilmacoliver	IE	y†
Castle at Kilmacow	IE	y†
Kilmacow Ho	IE	y†
Ballynamantragh Castle	IE	y†
Castle at Kilmacrenan (Kilmacrenan Ed)	IE	y†
Castlefore	IE	y†
Castle at Kilmacsimon	IE	y†
Site of Cas	IE	y†
Castle at Kilmademoge	IE	y†
Castle at Kilmaine	IE	y†
Site of OCarrolls Castle	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Castle at Kilmallock	IE	y†
Kings Castle	IE	y†
Castle, Kilmanahan Castle	IE	y†
Castle at Kilmannock	IE	y†
Castle at Kilmartin	IE	y†
Castle at Kilmeadan	IE	y†
Kilmeage Castle	IE	y†
Kilmeedy Castle	IE	y†
Fahanacowley Castle	IE	y†
Mail Coach Stables	IE	y†
Castle at Kilmore (Drumahaire By., Sramore Ed)	IE	y†
Dooroy Castle	IE	y†
Castle at Kilmore Upper	IE	y†
The Mound	IE	y†
Hachured mound	IE	y†
Castle at Kilmurry (Gowran By., Thomastown Ed)	IE	y†
Castle at Kilmurry (Gowran By., Thomastown Ed)	IE	y†
Castle at Kilmurry (Ida By.)	IE	y†
Castle at Kilmurry (Trughanacmy By.)	IE	y†
Kilnagarnagh Old Ho	IE	y†
Castle at Kilnahone	IE	y†
Kilnamanagh Castle	IE	y†
Lisnaraha	IE	y†
Castle at Kilnaseer	IE	y†
Kilnatoora Castle	IE	y†
Castle at Kilpatrick (Fore By.)	IE	y†
Castle at Kilpeacon	IE	y†
Castle at Kilpipe	IE	y†
Castle & Rampart	IE	y†
Castle at Kilquain (Longford By.)	IE	y†
Castle at Kilquire Lower	IE	y†
Castle at Kilree (Kells By.)	IE	y†
Castle at Kilree (Knocktopher By.)	IE	y†
Castle at Kilrush	IE	y†
Castle at Kilscannell	IE	y†
Castle at Kilshane	IE	y†
Depicted Kilshane Moat	IE	y†
Castle at Kilsheelan	IE	y†
Castle at Kilshruley	IE	y†
Witches Castle in ruins	IE	y†
Round Tower	IE	y†
Castle at Kilsteague	IE	y†
Castle at Kiltallaghan	IE	y†
Castle at Kilteale	IE	y†
Kilteel Castle	IE	y†
Castle at Kiltiernan,Kiltiernan Domain	IE	y†
Castle at Kiltimon	IE	y†
Castle at Kiltinan	IE	y†
Kiltober Castle	IE	y†
Castle at Kiltoom	IE	y†
Castle at Kiltooris	IE	y†
Castle at Kiltotan And Collinstown,Farthingstown (Fartullagh By.),Oldtown	IE	y†
Castle at Kiltrassy	IE	y†
Kiltullagh Castle	IE	y†
Castle at Kiltullagh North	IE	y†
Castle at Kiltullagh North,Kiltullagh South	IE	y†
Castle at Kiltullagh (Tiaquin By.)	IE	y†
Castle at Kincora	IE	y†
Castle at Kincraigy	IE	y†
Kindlestown Castle	IE	y†
Castle at King'S Island,Limerick City	IE	y†
Castle at Kingsfort (Tirerrill By.)	IE	y†
Castle at Kinlough	IE	y†
Kinafad Castle in Ruins	IE	y†
Castle at Kinnegad	IE	y†
Castle at Kinturk Demesne	IE	y†
Kinturk Castle in ruins	IE	y†
Castle at Kinvarra (Kiltartan By.)	IE	y†
Castle at Kishyquirk	IE	y†
Castle at Knappagh Beg,Knocknaganny,Magheraboy,Rathedmond,Rathquarter,Abbeyquarter South,Abbeyquarter North	IE	y†
Knigh Castle	IE	y†
Castle at Knightstreet	IE	y†
Castle at Knock	IE	y†
Castle at Knock	IE	y†
Castle at Knock	IE	y†
Newcomen Castle	IE	y†
Castle at Knockacurra	IE	y†
Castle at Knockaderry	IE	y†
Knockagh Castle	IE	y†
Viewmount House	IE	y†
Desmond Castle	IE	y†
Knockainy Castle	IE	y†
Castle at Knockalegan (Kilmaine By.)	IE	y†
Knockalough Castle	IE	y†
Knockanalban Castle	IE	y†
Castle at Knockanarra	IE	y†
Castle at Knockanavar	IE	y†
Knockane Castle	IE	y†
Castle at Knockanea	IE	y†
Site of Dungrot Castle	IE	y†
Castle at Knockanoura (Ennis Rural Ed)	IE	y†
Castle at Knockanrawley	IE	y†
Castle at Knockanroe (Templemore Par.)	IE	y†
Castle at Knockantota South	IE	y†
Castle at Knockanush West	IE	y†
Castle at Knockardagur	IE	y†
Castle at Knockatancashlane	IE	y†
Castle Moat	IE	y†
Knockaunakill	IE	y†
Castle at Knockavegan	IE	y†
Castle at Knockawuddy	IE	y†
Castle at Knockbarron	IE	y†
Castle at Knockdrin (Moyashel & Magheradernon By.)	IE	y†
Castle at Knockea	IE	y†
Not indciated	IE	y†
Castle at Knockeens (Carbery West (W.D) By., Skull Par.)	IE	y†
Castle at Knockeevan	IE	y†
Garret Island	IE	y†
Castle at Knockglass (Tirawley By.)	IE	y†
Castle at Knockgraffon	IE	y†
Castle at Knockgraffon	IE	y†
Knockgraffon Moat	IE	y†
Knockkelly Castle	IE	y†
Castle at Knocklofty Demesne	IE	y†
OHurleys Castle	IE	y†
Knocklyon Castle	IE	y†
Castle at Knockmant	IE	y†
Knockmaon Castle	IE	y†
Castle at Knockmaria Or Addergoole	IE	y†
Knockmoylan Castle	IE	y†
Castle at Knockmullin	IE	y†
Castle at Knocknacurra (Carbery East (E.D) By.)	IE	y†
Castle at Knocknagapple (Templetenny Par.)	IE	y†
Short Castle	IE	y†
Castle at Knocknagorteeny	IE	y†
Castle at Knocknamallavoge	IE	y†
Castle at Knocknamase Or Goldengrove	IE	y†
Loughmask Castle in ruins	IE	y†
Site of Old Castle	IE	y†
Castle at Knockordan,Mooresfort	IE	y†
Castle at Knockpatrick	IE	y†
Knockrath Castle	IE	y†
Castle at Knockroe (Boyle By., Killummod Ed)	IE	y†
Carrighnassig Castle	IE	y†
Castle at Knockroe (Mason)	IE	y†
Rathvilly Moat	IE	y†
Castle Bank	IE	y†
Dangan Castle	IE	y†
Castle at Knocksentry	IE	y†
Castle at Knocksouna	IE	y†
Castle at Knocktopherabbey	IE	y†
Castle at Knocktopherabbey	IE	y†
Castle at Knocktophermanor	IE	y†
Castle at Knocktophermanor	IE	y†
Castle at Knockudder	IE	y†
Castle at Knockuragh	IE	y†
Drangan Castle	IE	y†
Castle at Knockycosker	IE	y†
Knappoge Castle	IE	y†
Castle at Kyle (Clandonagh By., Kyle South Ed)	IE	y†
Castle at Kyle (Solloghodbeg Par.)	IE	y†
Castle at Kyleballynamoe	IE	y†
Castle at Kylebeg Or Banagher	IE	y†
Castle at Kylebeg Or Banagher	IE	y†
Castle at Kyletaun	IE	y†
Castle at Labaun	IE	y†
Derrycrossaun Castle	IE	y†
Castle at Lacka (Loughkeen Par.)	IE	y†
Macroom Castle	IE	y†
Lackafinna Castle	IE	y†
Castle at Lackagh Beg	IE	y†
Castle at Lackagh More	IE	y†
Lackagh Castle	IE	y†
Togher Castle	IE	y†
Tumulus	IE	y†
Castle at Lackan	IE	y†
Castle at Lackan	IE	y†
Castle Firbis	IE	y†
Castle at Lackareagh	IE	y†
Castle at Lacken (Bantry By.)	IE	y†
Castle at Lacken (Crannagh By.)	IE	y†
Moat of Latteragh	IE	y†
Castle at Ladestown	IE	y†
Castle at Lady'S Island	IE	y†
Tumulus	IE	y†
Castle at Lagacurry	IE	y†
Lagan castle	IE	y†
Castle at Lagavooren	IE	y†
Mill Mount	IE	y†
Castle at Lagganstown Upper	IE	y†
Doonpower	IE	y†
Castle at Lahardan Upper	IE	y†
Cregg Castle	IE	y†
Castle at Lanesborough	IE	y†
Castle at Laracor	IE	y†
House in ruins of Dean Swifts Glevbe Ho	IE	y†
Laragh Castle in ruins	IE	y†
Laragh Castle	IE	y†
Castle at Laragh (Moygoish By.)	IE	y†
Partially hachured	IE	y†
Castle at Laraghbryan East	IE	y†
Castle at Laraghcon	IE	y†
Castle at Larass Or Strandhill	IE	y†
Castle at Latimerstown	IE	y†
Latteragh Castle	IE	y†
Castle at Laughanstown	IE	y†
Castle at Laughil (Eglish By.)	IE	y†
Castle at Lavagh	IE	y†
Lavallyconor Castle	IE	y†
Site of Lavistown Castle	IE	y†
Castle at Lea	IE	y†
Lea Castle	IE	y†
Castle at Leagane	IE	y†
Leamaneh Castle	IE	y†
Castle at Leamcon	IE	y†
Leamlara Castle	IE	y†
Leap Castle	IE	y†
Castle at Leastown	IE	y†
Moyhenna Castle in ruins	IE	y†
Castle at Lecarrow (Corran By., Cloonoghill Ed)	IE	y†
Castle at Lecarrow (Kilmaine By., Kilcommon Par.)	IE	y†
Castle at Lecarrow Upper	IE	y†
Castle at Legan	IE	y†
Castle at Leggetsrath East	IE	y†
Castle at Lehinch Demesne	IE	y†
Iretons Castle	IE	y†
Black Castle	IE	y†
Leighmoney Castle	IE	y†
Castle at Leitir Mealláin	IE	y†
Leitra Castle	IE	y†
Leitrim Castle	IE	y†
Leitrim Castle	IE	y†
Sit of Breifny Castle	IE	y†
Castle at Leitrim More	IE	y†
Castle at Leitrim South	IE	y†
Castle at Leitrim South	IE	y†
Black Castle	IE	y†
Leixlip Castle	IE	y†
Lemanaghan Castle	IE	y†
Lehrin Castle	IE	y†
Castle at Letter (Iraghticonnor By.)	IE	y†
Mc Crehins Castle	IE	y†
Castle at Lettertinlish	IE	y†
Castle at Levally East	IE	y†
Castle at Lewistown	IE	y†
Castle at Liberties Of Carlingford	IE	y†
Castle at Liberties Of Carlingford	IE	y†
King Johns Castle in ruins	IE	y†
Taffes Castle	IE	y†
Liberty Castle	IE	y†
Lickadoon Castle	IE	y†
Licklash Castle	IE	y†
Castle at Lifford	IE	y†
Castle at Limerick City	IE	y†
Castle at Limerick City,Irishtown	IE	y†
Castle at Limerick City,Saint Francis Abbey	IE	y†
Castle at Limerick City,Saint Francis Abbey	IE	y†
Castle at Limerick City,Saint Francis Abbey	IE	y†
Castle at Limerick City,Saint Francis Abbey	IE	y†
Castle at Lingstown Upper	IE	y†
Castle at Lios Arúla	IE	y†
Lisbunny Castle	IE	y†
Castle at Liscahane	IE	y†
Castle at Liscahane	IE	y†
Castle at Liscananaun	IE	y†
Liscannor Castle	IE	y†
Liscarroll Castle	IE	y†
Liscartan Castle	IE	y†
Castle at Liscoyle	IE	y†
Castle at Liscromwell	IE	y†
Drummin Castle	IE	y†
Lisalleen Castle	IE	y†
Castle at Lisdaulan	IE	y†
Lisdonowley	IE	y†
Site of Lisdoonvarna Castle	IE	y†
Castle at Lisdornan	IE	y†
Castle at Lisdowney	IE	y†
Castle at Lisdrumskea	IE	y†
Castle at Lisduff (Rathnaveoge Par.)	IE	y†
Castle at Lisfinny	IE	y†
Castle at Lisheen (Moyne Par.)	IE	y†
Castle at Lisheenaleen	IE	y†
Liskeveen Castle	IE	y†
Liskilleen Castle	IE	y†
Castle at Lislea (Cootehill Rural Ed)	IE	y†
Lislee Court	IE	y†
Castle at Lislin (Tullygarvey By.)	IE	y†
Castle at Lismacanigan Upper	IE	y†
Castle at Lismacue	IE	y†
Castle at Lismaha	IE	y†
Castle at Lismaine	IE	y†
Lismakeery Castle	IE	y†
Lismalin Castle	IE	y†
Castle at Lismateige	IE	y†
Castle at Lismateige	IE	y†
Lismore Castle	IE	y†
Lismore Castle	IE	y†
Lismore Castle	IE	y†
Lisnabin Ho	IE	y†
Lisnacullia Castle	IE	y†
Castle at Lisnagree	IE	y†
Moataward	IE	y†
Castle at Lisnagry	IE	y†
Castle at Lisnamaine Or Sycamore Fields	IE	y†
Site of Lisnamoltaun Castle	IE	y†
Site of Lisnamrock Castle	IE	y†
Castle at Lisnanagh	IE	y†
Cashlaunteigeboght	IE	y†
Tullaun Castle	IE	y†
Castle at Lisronagh	IE	y†
Castle at Lissadill	IE	y†
Castle at Lissadill	IE	y†
Castle at Lissaghanedan	IE	y†
Castle at Lissagriffin	IE	y†
Lissamota Castle	IE	y†
Castle at Lissanard East	IE	y†
Lissangle Castle	IE	y†
Lissanisky Ho	IE	y†
Site of Lissanode Castle	IE	y†
Lissanover	IE	y†
Castle at Lissard	IE	y†
Moat & Fort	IE	y†
Castle at Lissardowlan	IE	y†
Moat, Rampart	IE	y†
Castle at Lissatava	IE	y†
Castle at Lissava	IE	y†
Castle at Lissian	IE	y†
Lissofin Castle	IE	y†
Rock Castle	IE	y†
Site of Lissylisheen Castle	IE	y†
Castle Ire	IE	y†
Castle at Listerlin	IE	y†
Castle at Listerlin	IE	y†
Listowel Castle	IE	y†
Castle at Listrim (Trughanacmy By., Ballynahaglish Ed),Listrim (Trughanacmy By., Clogherbrien Ed)	IE	y†
Cas	IE	y†
Little Island Castle on Site of Castle	IE	y†
Castle at Littletown	IE	y†
Castle at Lixnaw	IE	y†
Castle at Lockardstown	IE	y†
Loftus Hall	IE	y†
Castle at Loggan Lower	IE	y†
Loghill Ho	IE	y†
Castle at Longford Demesne	IE	y†
Longford Castle	IE	y†
Longford Castle	IE	y†
Castle at Longgraigue	IE	y†
Castle at Longnamuck	IE	y†
Galey Castle	IE	y†
Site of Castle Loaghny	IE	y†
Tumulus	IE	y†
The Moat	IE	y†
Castle at Lorum	IE	y†
Castle at Lotteragh Lower	IE	y†
Bruree Castle Lower	IE	y†
Castle at Lough Carra	IE	y†
Caislen-na-Caillighe	IE	y†
Castlekirk	IE	y†
Castle at Lough Currane	IE	y†
Castle at Lough Derg	IE	y†
Rosclogher Castle	IE	y†
Clogh Oughter Castle	IE	y†
Rahardrum	IE	y†
Castle at Loughan	IE	y†
Castle at Loughanboy (Kilmaine By.)	IE	y†
Castle at Loughanstown (Corkaree By.)	IE	y†
Castle at Loughanstown (Corkaree By.)	IE	y†
Loughbrackan Fort	IE	y†
Castle at Loughcrew	IE	y†
Lougheask	IE	y†
Old Castle	IE	y†
Tower	IE	y†
Black Castle	IE	y†
Bourchiers Castle	IE	y†
Castle at Loughkent West,Loughkent East,Loughkent Lower	IE	y†
Castle at Loughlinstown	IE	y†
Coolbane Castle	IE	y†
Loughlohery Keating Castle	IE	y†
Castle at Loughmerans	IE	y†
Castle at Loughrea	IE	y†
Prospect Ho	IE	y†
Castle at Louth Hall	IE	y†
Louth Hall	IE	y†
Timoleague Castle	IE	y†
Church	IE	y†
Castle at Lucan And Pettycanon	IE	y†
Luddenmore Castle	IE	y†
Luffertaun Castle in ruins	IE	y†
Castle at Lung	IE	y†
Tumulus	IE	y†
Castle at Lybe	IE	y†
Lydacan Castle	IE	y†
Lynally Moat	IE	y†
Lynally Moat	IE	y†
Monastery	IE	y†
Castle at Lyonstown	IE	y†
Site of Lyonstown Castle	IE	y†
Macetown Castle	IE	y†
Castle at Mackmine	IE	y†
Mackmine Castle	IE	y†
Site of Kellys Castle	IE	y†
Macroney Castle	IE	y†
Bundrowes Castle	IE	y†
Cloghawareschal Castle	IE	y†
Castle at Magherareagh (Inch Par.)	IE	y†
Castle at Magherareagh (Inch Par.)	IE	y†
Castle at Maginstown	IE	y†
Castle at Mahon	IE	y†
Blackrock Castle	IE	y†
Castle at Mahoonagh More	IE	y†
Castle at Mahoonagh More	IE	y†
Castle, Maidstown Castle	IE	y†
Castle at Maigh Cuilinn	IE	y†
Castle at Maine	IE	y†
Queen Buans Grave	IE	y†
Castle at Maínis	IE	y†
Malahide Castle	IE	y†
Castle at Mallahow	IE	y†
Castle at Mallow (Fermoy By.)	IE	y†
Castle at Mannin	IE	y†
Mannin Castle	IE	y†
Manning Castle	IE	y†
Castle at Manorland (1St Division)	IE	y†
Castle at Manorland (1St Division)	IE	y†
Castle at Manorland (1St Division)	IE	y†
Mansels Court	IE	y†
Castle at Manselstown	IE	y†
Carn	IE	y†
Castle at Marino	IE	y†
Castle at Marlfield,Patrickswell (Inishlounaght Par.)	IE	y†
Castle at Marshalstown	IE	y†
Martinstown Castle in Ruins	IE	y†
Convent	IE	y†
Old Barrack, Mill Land	IE	y†
Castle at Marybrook	IE	y†
Castle at Maryfort Or Lismeehan	IE	y†
Mashanaglass Castle	IE	y†
Castle at Maudlin (Fassadinin By., Kilmacar Ed)	IE	y†
Rockets Castle	IE	y†
Castle at Mayne	IE	y†
Mayne Ho	IE	y†
Castle at Maynooth	IE	y†
Meadstown Castle	IE	y†
Castle at Meallaghmore	IE	y†
Site of Currans Castle	IE	y†
Trim Castle	IE · Leinster	y	n	n	n	n	y
Castle at Meelick (Leitrim By.)	IE	y†
Melick Castle in Ruins	IE	y†
Castle at Meenogahane	IE	y†
Mellisson Castle	IE	y†
Mellon Ho	IE	y†
Castle at Menlough	IE	y†
Castle at Menlough Oughter	IE	y†
Merlin Castle	IE	y†
Merton Hall	IE	y†
Middlemount Moat	IE	y†
Castle at Middlequarter	IE	y†
New Castle	IE	y†
Site of Guairims Castle	IE	y†
Castle at Middleton	IE	y†
Tumulus	IE	y†
Castle at Mill Lands (Ballaghkeen By., Courtown Ed)	IE	y†
Millbrook Ho	IE	y†
Castle at Millcastle	IE	y†
Castle at Millicent Demesne	IE	y†
Castle at Milltown	IE	y†
Castle at Milltown (Athlone South By.)	IE	y†
Milltown Castle	IE	y†
Castle at Milltown (Coshlea By.)	IE	y†
Castle at Milltown (Fartullagh By.)	IE	y†
Castle at Milltown (Fore By.)	IE	y†
Moat Castle	IE	y†
Castle at Milltown (Ibane And Barryroe By.)	IE	y†
Castle at Milltown (Kells By.)	IE	y†
Castle at Milltown (Knocktopher By.)	IE	y†
Castle at Milltown (Louth By.)	IE	y†
Milltown Castle	IE	y†
Castle at Milltown North	IE	y†
Milltown Castle	IE	y†
Oldtown Castle	IE	y†
Milltown Castle in ruins	IE	y†
Clonmore Moat	IE	y†
White Knights Tower	IE	y†
Castle at Moanahila	IE	y†
Castle at Moanbaun	IE	y†
Castle at Moanmore (Emly Par.)	IE	y†
Castle at Moanmore (Idrone West By.)	IE	y†
Castle at Moanmore (Solloghodmore Par.)	IE	y†
Castle at Moanroe	IE	y†
Castle at Moat	IE	y†
Castle at Moat	IE	y†
Castle at Moat	IE	y†
Castle at Moat (Costello By.)	IE	y†
The Moat	IE	y†
Castle at Moat (Kells Lower By.)	IE	y†
Castle at Moat (Kells Upper By.)	IE	y†
Castle at Moat (Longford By.)	IE	y†
Moat Castle in ruins	IE	y†
Castle at Moat (Moyfenrath By.)	IE	y†
Castle at Moat Town	IE	y†
Castle at Moatavally	IE	y†
Castle at Moatavanny,Narraghbeg	IE	y†
Castle at Moategranoge	IE	y†
Moat & Castle	IE	y†
Moat & Castle	IE	y†
Castle at Moatfield	IE	y†
Navan Moat	IE	y†
Castle at Moatpark	IE	y†
Castle at Moatpark	IE	y†
Castle at Moatquarter (Donohill Par.)	IE	y†
Donohill Moat	IE	y†
Castle at Moatquarter (Kilfeakle Par.)	IE	y†
Castle at Moatquarter (Rathnaveoge Par.)	IE	y†
Castle at Moaty (Kiltormer Ed)	IE	y†
Castle at Mobarnan	IE	y†
Castle at Mocklerstown	IE	y†
Mocollop Castle	IE	y†
Mocorha Castle in ruins	IE	y†
Modesill Castle	IE	y†
Castle at Modreeny	IE	y†
Mogeely Castle	IE	y†
Castle at Mohober	IE	y†
Castle at Monaferrick	IE	y†
Rathnaguillagh	IE	y†
Monanimy Castle	IE	y†
Monaquill Ho	IE	y†
Castle at Monart East,Monart West	IE	y†
Montrath Castle	IE	y†
Monastery in ruins	IE	y†
Pigeon House	IE	y†
Site of Monastery	IE	y†
Castle at Monatray East	IE	y†
Mondrehid Castle	IE	y†
Castle at Monelly	IE	y†
Moneyduff Castle	IE	y†
Castle at Moneylagan	IE	y†
Monintown	IE	y†
Monivea Castle	IE	y†
Castle at Monkstown Castlefarm	IE	y†
Castle at Monktown (Skreen By.)	IE	y†
Monroe Castle in ruins	IE	y†
Monteen Castle	IE	y†
Castle at Montpelier	IE	y†
Mooghaun Castle	IE	y†
Castle at Moone	IE	y†
Moone Rath	IE	y†
Castle at Moonhall	IE	y†
Cloghleagh Castle	IE	y†
Castle at Mooresfort	IE	y†
Castle at Moorfield	IE	y†
Moorstown Castle	IE	y†
Castle at Moortowncastle	IE	y†
Turret	IE	y†
Castle at Mornane	IE	y†
Mornin Castle	IE	y†
Site of Old Castle	IE	y†
Moross Castle	IE	y†
Tumulus	IE	y†
Castle at Mortlestown (Cooleagh Par.)	IE	y†
Castle at Mosstown Demesne	IE	y†
Castle at Mosstown (Rathcline By.)	IE	y†
Castle at Mote Demesne	IE	y†
Castle at Mothel	IE	y†
Castle at Mount Kennedy Demesne	IE	y†
Castle at Mount Temple	IE	y†
Mount Bagnell Foer	IE	y†
Castle at Mountblakeney	IE	y†
Castle at Mountgale	IE	y†
Mountgarrett Castle	IE	y†
Mount Heaton	IE	y†
Mount Ievers	IE	y†
Drumroe Castle	IE	y†
Castle at Mountnugent Lower	IE	y†
Castle at Mountpleasant Or Tagunnan	IE	y†
Offaly Castle	IE	y†
Castle at Mountrivers	IE	y†
Castle at Mountshannon East	IE	y†
Doonlicka Castle	IE	y†
Moy Castle	IE	y†
Castle at Moyaliff	IE	y†
Moat, Moyaliff Cas	IE	y†
Moyally Castle	IE	y†
Castle at Moyarta East	IE	y†
Castle at Moycarky	IE	y†
Moycarky Castle	IE	y†
Castle at Moycashel	IE	y†
Moycola Castle	IE	y†
Castle at Moydow	IE	y†
Moydrum Castle	IE	y†
Moygaddy Castle	IE	y†
Moyhill Castle	IE	y†
Castle at Moyhullin	IE	y†
Castle at Moyle Big	IE	y†
Castle at Moylish	IE	y†
Moylough Castle	IE	y†
Moymet Castle	IE	y†
Moymlough Castle	IE	y†
Castle at Moynalty	IE	y†
Moyne Castle in ruins	IE	y†
Tower; Proposed site of Ross Abbey	IE	y†
Castle at Moyneard	IE	y†
Moynehall Ho	IE	y†
Castle at Moynoe	IE	y†
Moyode Castle	IE	y†
Castle at Moyrath	IE	y†
Moyrath Castle	IE	y†
Castle at Moyriesk	IE	y†
Castle at Moystown Demesne	IE	y†
Castle at Moyvally	IE	y†
Church	IE	y†
Castle at Moyveela	IE	y†
Castle at Moyvore	IE	y†
Castle at Moyvoughly	IE	y†
Castle Dermot	IE	y†
Castletown Castle	IE	y†
Muckinish Castle	IE	y†
Shanmuckinish Castle	IE	y†
Castle at Muckross	IE	y†
Castle at Muckrussaun	IE	y†
Castle at Muff	IE	y†
Castle Ross	IE	y†
Castle at Mulchanstown	IE	y†
Mulchans Castle in ruins	IE	y†
Mulhussy Castle	IE	y†
Castle at Mullacash Middle	IE	y†
Castle at Mullaghcloe	IE	y†
Castle at Mullaghmore West	IE	y†
Castle at Mullaghnoney	IE	y†
Castle at Mullaghreelan ※	IE	?
Castle at Mullamast	IE	y†
Site of Mullanstown Castle	IE	y†
Castle at Mullatee	IE	y†
Castle at Mullenmeehan	IE	y†
Castle at Mullennahone	IE	y†
St. Johns Monastery	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Castle at Mullingar	IE	y†
Petits Castle Mote & Mill	IE	y†
Petits Castle Mote & Mill	IE	y†
Castle at Mulphedder	IE	y†
Castle at Mulrankin	IE	y†
Castle at Multyfarnham,Rathganny	IE	y†
Mutton Pie Hill	IE	y†
Murneen Castle	IE	y†
Murphystown Castle	IE	y†
Castle at Mylerspark	IE	y†
Castle at Mylerstown (Carnalway Ed)	IE	y†
Mylerstown Castle in Ruins	IE	y†
Mylerstown Castle	IE	y†
Tower	IE	y†
Castle at Na Mine	IE	y†
Castle at Naas East	IE	y†
Site of Eustace Castle	IE	y†
South Moat, Ordnance Ground, Fair Green	IE	y†
St. Davids Castle	IE	y†
Castle at Naas West	IE	y†
Castle at Naas West	IE	y†
North Moat	IE	y†
Site of Black Castle	IE	y†
The Rock	IE	y†
Nangor castle	IE	y†
Castle at Narraghmore,Narraghmore Demesne	IE	y†
Castle at Nash	IE	y†
Castle at Naul	IE	y†
Naul Park House	IE	y†
Castle at Nealepark	IE	y†
Neigham Castle	IE	y†
Castle at Neillstown	IE	y†
Castle at Nenagh North	IE	y†
Castle at Newbawn	IE	y†
Castle at Newbay	IE	y†
Lanestown Castle in ruins	IE	y†
Castle at Newcastle	IE	y†
Castle at Newcastle	IE	y†
Castle at Newcastle	IE	y†
Castle at Newcastle	IE	y†
Castle at Newcastle (Aughrim Par.),Newcastle (Killallaghtan Par.)	IE	y†
Castle at Newcastle (Bargy By.)	IE	y†
Castle at Newcastle (Fartullagh By.)	IE	y†
Tower	IE	y†
Castle at Newcastle (Kells Lower By.)	IE	y†
Castle at Newcastle Middle	IE	y†
Castle at Newcastle Middle	IE	y†
Castle at Newcastle Middle,Newcastle Upper	IE	y†
Castle at Newcastle Middle,Newcastle Upper	IE	y†
Castle at Newcastle (Moyfenrath Lower By.)	IE	y†
Castle at Newcastle North	IE	y†
Castle at Newcastle North	IE	y†
Castle at Newcastle (Rahoon Par.)	IE	y†
Castle at Newcastle (Rahoon Par.)	IE	y†
Mote	IE	y†
Castle at Newcastle South	IE	y†
Castle at Newcastle South	IE	y†
Castle at Newcastle Upper	IE	y†
Castle at Newdown	IE	y†
Castle at Newhall (Ladytown Ed)	IE	y†
Castle at Newhouse (Gowran By., Woolengrange Ed)	IE	y†
Castle at Newpark (Ballysheehan Par.)	IE	y†
Castle at Newrath (Louth By., Dromiskin Par.)	IE	y†
Newstone Castle in Ruins	IE	y†
Castle at Newtown (Baker)	IE	y†
Castle at Newtown (Baker)	IE	y†
Castle at Newtown (Baker)	IE	y†
Castle at Newtown (Bargy By., Bannow Ed)	IE	y†
Castle Byrn	IE	y†
Newtown Castle	IE	y†
Castle at Newtown (Clanmallagh By.)	IE	y†
Castle at Newtown (Coolock By., Finglas Ed)	IE	y†
Castle at Newtown (Crannagh By., St. Canice Ed)	IE	y†
Castle at Newtown (Delvin By.)	IE	y†
Castle at Newtown (Donaghcumper Ed)	IE	y†
Castle at Newtown (Fore By., Killallon Ed)	IE	y†
Castle at Newtown (Fore By., Killallon Ed)	IE	y†
Castle at Newtown (Geashill By.)	IE	y†
Castle at Newtown (Graney Ed)	IE	y†
Castle at Newtown (Holycross Par.)	IE	y†
Newtown Castle	IE	y†
Castle at Newtown Lower (Gorey By.),Newtown Upper (Gorey By.)	IE	y†
Castle at Newtown (Navan Upper By.)	IE	y†
Moat of Skirke	IE	y†
Castle at Newtown (Pubblebrien By.)	IE	y†
Castle at Newtown (Shea)	IE	y†
Castle at Newtown (Shelmaliere West By., Carrick Ed)	IE	y†
Castle at Newtown (Shelmaliere West By., Carrick Ed)	IE	y†
Castle at Newtown (Tirawley By.)	IE	y†
Castle at Newtownbond	IE	y†
Castle at Newtownbond	IE	y†
Lows Castle	IE	y†
Castle at Nicholastown (Kilkea And Moone By.)	IE	y†
Nicholastown Castle	IE	y†
Nicker Castle	IE	y†
Noan Ho	IE	y†
Nobber Moat	IE	y†
Indicated, Raheenbeg	IE	y†
Nodstown Castle	IE	y†
Buttermilk Castle	IE	y†
Castle at Nurney	IE	y†
Nurney castle on Site of castle	IE	y†
Castle at O'Brien'S Bridge	IE	y†
OBriens Castle	IE	y†
Castle at Oakpark Or Painestown	IE	y†
Castle at Oghambaun	IE	y†
Castle at Oghambaun	IE	y†
Oghil Castle	IE	y†
Castle at Oldcarton	IE	y†
Castle at Oldcastle	IE	y†
Castle at Oldcastle	IE	y†
Castle at Oldcastle (Bourney Par.)	IE	y†
Castle at Oldcastle (Bourney Par.)	IE	y†
Castle at Oldcastle Lower	IE	y†
Mote	IE	y†
Castle at Oldcastle (Newtownlennan Par.)	IE	y†
Castle at Oldcastle (Toem Par.)	IE	y†
Castletown Castle	IE	y†
Tumulus	IE	y†
Castle at Oldcourt	IE	y†
Court	IE	y†
Olde Court	IE	y†
Old Court	IE	y†
Castle at Oldcourt (Iverk By.),Templeorum	IE	y†
Castle at Oldcourt (Shelburne By.)	IE	y†
Castle at Oldcourt (Talbotstown Lower By.)	IE	y†
Castle at Oldglass	IE	y†
Castle at Oldgrange	IE	y†
Tumulus	IE	y†
Castle at Oldkilcullen	IE	y†
Castle at Oldkilcullen	IE	y†
Castle at Oldkilcullen	IE	y†
Castle at Oldtown	IE	y†
Castle at Oldtown (Bennett)	IE	y†
Castle at Oldtown (Carnalway Ed)	IE	y†
Castle at Oldtown (Crannagh By.)	IE	y†
Castle at Onagh	IE	y†
Oola Castle	IE	y†
Castle at Oran More	IE	y†
Castle at Orchardstown West	IE	y†
Castle at Osberstown	IE	y†
Castle at Oulart (Ballaghkeen By.)	IE	y†
Castle at Outeragh	IE	y†
Outeragh Castle	IE	y†
Castle at Owning	IE	y†
Castle, Moat	IE	y†
Castle at Paddinstown Lower,Paddinstown Upper	IE	y†
Castle at Painestown (Kill Ed)	IE	y†
Castle at Pakenhamhall Or Tullynally	IE	y†
Castle at Pallas	IE	y†
Castle at Pallas Beg	IE	y†
Castle at Pallas Big,Pallas Little	IE	y†
Castle at Pallas (Connello Upper By.)	IE	y†
Pallas Castle	IE	y†
Castle at Pallas More	IE	y†
Pallas Castle	IE	y†
Castle at Pallas Upper	IE	y†
Castle at Pallasbeg	IE	y†
Pallas Castle in Ruins	IE	y†
Castle at Pallis Lower	IE	y†
Pallis Castle	IE	y†
Castle at Pallishill,Pallis Lower,Pallis Upper	IE	y†
Castle at Palmerstown (Crannagh By.)	IE	y†
Castle at Park (Aghnameadle Par.)	IE	y†
Castle at Park	IE	y†
Park Castle	IE	y†
Park Castle	IE	y†
Round Castle	IE	y†
Castle at Parkmore	IE	y†
Doonphilip	IE	y†
Parkstown Castle	IE	y†
Caslaunacorran	IE	y†
Moat of Pass	IE	y†
Earthen Tumulus	IE	y†
Castle at Patrickswell (Inishlounaght Par.)	IE	y†
Not idicatated	IE	y†
Paulstown Castle on Site of Castle	IE	y†
Castle at Peafield	IE	y†
Mote or Tumulus	IE	y†
Peppards Castle	IE	y†
Phale Castle	IE	y†
Castle at Piercetown	IE	y†
Castle at Piercetown (Rathconrath By.)	IE	y†
Castle site of	IE	y†
Castle at Piperstown	IE	y†
Platin House	IE	y†
Site of Old Castle	IE	y†
Castle at Polehore	IE	y†
Polehore Castle	IE	y†
Castle at Pollanorman (Ballynaclogh Par.),Pollanorman (Dolla Par.)	IE	y†
Traverston Ho	IE	y†
Castle at Pollardstown	IE	y†
Castle at Pollrone (Iverk By.)	IE	y†
Port Island	IE	y†
Portinard Castle	IE	y†
Port	IE	y†
Castle at Porterstown (Cooke)	IE	y†
Portland Castle	IE	y†
Portlecka Castle	IE	y†
Portlester Ho	IE	y†
Castle at Portlick	IE	y†
Portlick Castle	IE	y†
Hachured, Mote	IE	y†
Nugents Castle	IE	y†
Castle at Portnard	IE	y†
Castle at Portnascully	IE	y†
Castle at Portnashangan	IE	y†
Castle at Portraine	IE	y†
Castle at Portroyal	IE	y†
Black Castle	IE	y†
Castle at Posseckstown	IE	y†
Castle at Pottlerath	IE	y†
Castle at Poulakerry (Kilsheelan Par.)	IE	y†
Castle at Poulmarl	IE	y†
Castle at Powerscourt Demesne	IE	y†
Powerscourt House	IE	y†
Castle at Powerstown	IE	y†
Castle at Powerstown Demesne (St. Mary'S Clonmel Par.),Carrigeen (St. Mary'S Clonmel Par.)	IE	y†
Castle at Powerstown East	IE	y†
Powerstown Castle	IE	y†
Castle at Powerswood	IE	y†
Castle at Poyntstown (Fennor Par.)	IE	y†
Castle at Priest Town	IE	y†
Kilbride Moat	IE	y†
Castle at Priesthaggard	IE	y†
Castle at Priests Islands	IE	y†
Not marked	IE	y†
Proudfootstown Castle	IE	y†
Castle at Pullagh (Coshma By.)	IE	y†
Not indcated	IE	y†
Castle at Purcellsinch	IE	y†
Ruins of De Clares Castle	IE	y†
Castle at Racraveen	IE	y†
Castle at Radestown North	IE	y†
Barracks	IE	y†
Rahaly Castle	IE	y†
Abbey	IE	y†
Castle at Rahan Demesne	IE	y†
Castle at Rahan Demesne	IE	y†
McSwynes Castle in ruins	IE	y†
Blandsfort Ho	IE	y†
Castle at Rahanisky	IE	y†
Castle at Rahara	IE	y†
Castle at Raharney	IE	y†
Raheen Castle	IE	y†
Castle at Raheen (Clanwilliam By., Roxborough Ed)	IE	y†
Castle at Raheen (Clanwilliam By., Roxborough Ed)	IE	y†
Raheen Castle in ruins	IE	y†
Raheenakeeran Castle	IE	y†
Castle at Raheenphelan Glebe	IE	y†
Rahelty Castle	IE	y†
Castle at Rahin	IE	y†
South Park	IE	y†
Castle at Rahoneen	IE	y†
Castle at Rahugh	IE	y†
Castle at Ramsgrange	IE	y†
Randalstown Hse	IE	y†
Castle at Rantavan	IE	y†
Castle at Rapla North	IE	y†
Raruddy Castle	IE	y†
Rashina Ho	IE	y†
Raskeagh Fort	IE	y†
Castle at Rath	IE	y†
Rathmore Castle	IE	y†
Rath Castle	IE	y†
Rath Castle in ruins	IE	y†
Rath Castle	IE	y†
Rathaldron Ho	IE	y†
Rahinnane Castle	IE	y†
Castle at Rathangan (Rathangan Ed)	IE	y†
Castle at Rathangan (Rathangan Ed)	IE	y†
Castle at Rathasker	IE	y†
Castle at Rathaspick	IE	y†
Rathaspick House	IE	y†
Castle at Rathbane North	IE	y†
Church & Castle	IE	y†
Castle at Rathbeggan	IE	y†
Castle at Rathbennett	IE	y†
Castle at Rathbride	IE	y†
Rathcannon Castle	IE	y†
Castle at Rathcardan	IE	y†
Castle at Rathcash	IE	y†
Castle at Rathcline	IE	y†
Rathcobane CAstle	IE	y†
Castle at Rathcoffey Demesne	IE	y†
Castle at Rathconnell	IE	y†
Castle at Rathconnell	IE	y†
Rathcool Castle	IE	y†
Rathcool	IE	y†
Castle at Rathcoun	IE	y†
Castle at Rathcoursey West	IE	y†
Castle at Rathcreevagh	IE	y†
Castle at Rathcrogue	IE	y†
Bakers Fort	IE	y†
Castle at Rathcurby North	IE	y†
Rathdoony	IE	y†
Rathdown Castle	IE	y†
Castle at Rathdowney	IE	y†
Rathdrishoge Castle	IE	y†
Castle at Rathdrum	IE	y†
Hachured, Castle	IE	y†
Rathdrum Castle	IE	y†
Castle at Rathdrumin	IE	y†
Rathduff	IE	y†
Site of Cullen Castle	IE	y†
Castle at Rathduff (Gowran By.)	IE	y†
Castle at Rathduff Upper	IE	y†
Castle at Rathealy	IE	y†
Castle at Rathedmond	IE	y†
Castle at Rathellin	IE	y†
Castle at Rathfalla	IE	y†
Castle at Rathfeigh	IE	y†
Castle at Rathfolan	IE	y†
Castle at Rathfran	IE	y†
Castle at Rathganny	IE	y†
Castle at Rathgaroge	IE	y†
Clifden Castle	IE	y†
Hachured, dotted outline	IE	y†
Castle at Rathglass	IE	y†
Castle at Rathgoggan Middle,Rathgoggan South	IE	y†
Castle at Rathgoonan	IE	y†
Rathgorgin Castle	IE	y†
Castle at Rathgormuck	IE	y†
Rathgormuck Castle	IE	y†
Castle at Rathjordan	IE	y†
Castle at Rathkennan	IE	y†
Rathkennan	IE	y†
Castle at Rathkenny	IE	y†
Castle at Rathkenny	IE	y†
Castle at Rathlackan	IE	y†
Rathlaheen Castle	IE	y†
Castle at Rathlee	IE	y†
Castle at Rathlihen	IE	y†
Rathlihen Castle in Ruins	IE	y†
Castle at Rathmacknee Great	IE	y†
Rathmelton Castle	IE	y†
Pucks Castle	IE	y†
Castle at Rathmore	IE	y†
Castle at Rathmore	IE	y†
Castle at Rathmore	IE	y†
Rathmore Moat	IE	y†
Rathmore Castle	IE	y†
Castle at Rathmore (Shrule By.)	IE	y†
Castle at Rathmorrel	IE	y†
Mc Swynes Castle	IE	y†
Castle at Rathnageeragh	IE	y†
Rathnageeragh Castle	IE	y†
Rathnaleen Castle	IE	y†
Castle at Rathnaleen North,Rathnaleen South	IE	y†
Castle at Rathnamanagh	IE	y†
Rathnamanagh	IE	y†
Castle at Rathnaseer	IE	y†
Castle at Rathnaveoge Lower	IE	y†
Rathneestin	IE	y†
Castle at Rathoscar	IE	y†
Rath Oscar	IE	y†
Castle at Rathosey	IE	y†
Castle at Rathpiper South	IE	y†
Castle at Rathpiper South	IE	y†
Castle at Rathreagh	IE	y†
Rathrobiin Castle in Ruins	IE	y†
Castle at Rathronan	IE	y†
Castle at Rathronan	IE	y†
Rathronan	IE	y†
Castle at Rathsillagh Upper	IE	y†
Castle at Rathskeagh Lower	IE	y†
Castle at Rathtoe	IE	y†
Castle at Rathtoole	IE	y†
Castle at Rathtrim	IE	y†
Rathconrath	IE	y†
Rathumney Castle	IE	y†
Castle at Rathurd (Clanwilliam By., Limerick South Ed)	IE	y†
Castle at Rathure North,Rathure South	IE	y†
Rathurles Castle	IE	y†
Castle at Rathvilly	IE	y†
Rathwire Moat & Castle	IE	y†
Rathwire Moat & Castle	IE	y†
Castle at Ratoath	IE	y†
Rattin Castle	IE	y†
Castle at Rattoo	IE	y†
Castle at Reaghstown	IE	y†
Castle at Reboge	IE	y†
Castle at Redbog	IE	y†
Castle in ruins, Red Castle Fort	IE	y†
Castle at Redmondstown	IE	y†
Castle at Redwood (Lorrha Par.)	IE	y†
Reenavanny Castle	IE	y†
Reeves Castle	IE	y†
Site of Rehill Castle	IE	y†
Castle at Relagh Beg	IE	y†
Castle at Renny Lower	IE	y†
Castle at Richard Taaffe'S Holding	IE	y†
Rocjardstown Castle	IE	y†
Richardstown Castle	IE	y†
Richardstown Castle	IE	y†
Castle at Richfield	IE	y†
Castle at Ricks Island	IE	y†
Carrigaholt Castle	IE	y†
Johns Castle	IE	y†
Castle at Rinn	IE	y†
Castle at Rinnahulty	IE	y†
Castle at Rinville West	IE	y†
Castle at Rivers	IE	y†
The Liss	IE	y†
Castle at Riverstown (Skreen By.)	IE	y†
Castle at Robeen	IE	y†
Robertstown Moat	IE	y†
Castle at Robinstown	IE	y†
Robinstown Castle	IE	y†
Castle at Robswalls	IE	y†
Roche Castle	IE	y†
Castle at Rochestown	IE	y†
Castle at Rochestown	IE	y†
Castle at Rochestown (Ida By.)	IE	y†
Rochestown Castle	IE	y†
Caslte	IE	y†
Site of Rockfield Ho	IE	y†
Rockfleet Castle in Ruins	IE	y†
Rockforest Ho	IE	y†
Rockstown Castle	IE	y†
Cloondooan Castle	IE	y†
Rodanstown fort	IE	y†
Rodeen Ho	IE	y†
Roebuck Castle	IE	y†
Castle at Rogerstown	IE	y†
Castle at Rogerstown	IE	y†
Roo Castle	IE	y†
Roodstown Castle	IE	y†
Roosky Castle	IE	y†
Rorardstown Castle	IE	y†
Sarsfield Castle	IE	y†
Castle at Rosbran	IE	y†
Castle at Roscam	IE	y†
Castle at Rosclogher	IE	y†
Castle at Roscolvin	IE	y†
Castle at Roscon	IE	y†
Castle at Rosegarland	IE	y†
Castle at Rosegreen	IE	y†
Shancashlaun	IE	y†
Roskeen Castle	IE	y†
Ross Castle	IE	y†
Castle at Ross (Gardiner),Ross (Goodwin),Ross,Ross (Fallon)	IE	y†
Ross Castle	IE	y†
Castle at Ross (Middlethird By.)	IE	y†
Rossbrin Castle	IE	y†
Castle at Rossdarragh	IE	y†
Castle at Rossenarra Demesne	IE	y†
Castle at Rossestown	IE	y†
Rossmanagher Castle	IE	y†
Rossmore Castle	IE	y†
Castle at Rostellan	IE	y†
Roughan Castle	IE	y†
Castle at Rower More	IE	y†
Castle at Rowlagh	IE	y†
Castle at Rowlandstown	IE	y†
Castle at Roxborough	IE	y†
Castle at Rubble	IE	y†
Castle at Rush Demesne	IE	y†
Rush Hall Court	IE	y†
Castle at Russagh	IE	y†
Castle at Russagh	IE	y†
Castle at Russellstown	IE	y†
Castle at Russellstown (Fassadinin By.)	IE	y†
Ryland Castle	IE	y†
Castle at Rylane	IE	y†
Castle at Rylanes (Connello Upper By.)	IE	y†
Ryves Castle	IE	y†
Castle at Sadleirswells	IE	y†
Castle at Saggart	IE	y†
Castle at Saggart	IE	y†
Castle at Saggart	IE	y†
St. Clerans Castle	IE	y†
Castle at Sainthelens	IE	y†
Tower	IE	y†
Tower	IE	y†
Castle at Salestown	IE	y†
Sallins Lodge	IE	y†
Castle at Sallystown	IE	y†
Tumulus	IE	y†
Castle at Sandfordscourt	IE	y†
Cantwells Castle	IE	y†
Castle at Sandymount	IE	y†
Sarsfields Court	IE	y†
Castle at Sart	IE	y†
Castle at Scar	IE	y†
Castle at Scardan Beg	IE	y†
Castle at Scattery Island	IE	y†
Castle at Screeboge	IE	y†
Castle at Scregg (Athlone North By.)	IE	y†
Castle at Scurlockstown (Deece Lower By.)	IE	y†
Castle at Scurlockstown (Deece Lower By.)	IE	y†
Scurlockstown Castle in ruins	IE	y†
Castle at Seapoint Or Templehill	IE	y†
Seatown Castle	IE	y†
Seefin Castle	IE	y†
Mountgarret Castle	IE	y†
Shaen Castle	IE	y†
Shallee Castle	IE	y†
Castle at Shanaclogh (Barrymore By.)	IE	y†
Castle at Shanagarry South	IE	y†
Shanagh Castle	IE	y†
Castle at Shanakyle	IE	y†
Castle at Shanbally (Kerrycurrihy By.)	IE	y†
Site of Shanbally Castle	IE	y†
Castle at Shanbally (Lisronagh Par.)	IE	y†
Castle at Shanbally (Lisronagh Par.)	IE	y†
Castle at Shanbally (Moycarky Par.)	IE	y†
Shanballyduff Castle	IE	y†
Shanballymore Castle	IE	y†
Ruane Castle	IE	y†
Castle at Shancashlaun	IE	y†
Castle at Shanclogh	IE	y†
Shanganagh Castle	IE	y†
Shanganagh Castle	IE	y†
Site of Shanganny Castle	IE	y†
Castle at Shanid Lower	IE	y†
Castle at Shanid Upper	IE	y†
Shanid Castle	IE	y†
Shankill Castle	IE	y†
Shankill Castle	IE	y†
Site of Castle Sheela	IE	y†
Shandona	IE	y†
Castle at Shanpallas	IE	y†
Shanrahan Castle	IE	y†
Castle at Shantraud	IE	y†
Castle at Shantraud	IE	y†
Castle at Shantraud	IE	y†
Sheanmore Castle	IE	y†
Castle at Sheastown	IE	y†
Sheepstown Castle	IE	y†
Castle at Shellumsrath	IE	y†
Castle at Sherlockstown	IE	y†
Castle at Shevry	IE	y†
Castle at Shingaunagh South	IE	y†
Shinglis Court	IE	y†
Castle at Shinrone	IE	y†
Poulnalong Castle	IE	y†
Castle at Shortcastle (Ardfinnan Par.)	IE	y†
Short Castle	IE	y†
Castle at Shrule	IE	y†
Shrule Castle in ruins	IE	y†
Site of Siddan castle	IE	y†
Castle at Sigginstown	IE	y†
Castle at Siginshaggard	IE	y†
Castle at Silliothill (Kildare Ed)	IE	y†
Castle at Simmonstown	IE	y†
Simonstown Castle	IE	y†
Castle at Simonstown (Rathconrath By.)	IE	y†
Simonstown Castle	IE	y†
Round Tower	IE	y†
Castle at Sionhill	IE	y†
Castle at Skahies	IE	y†
Castle at Skeagh (Clankee By.)	IE	y†
Castle at Skehacreggaun	IE	y†
Castle at Skehanagh	IE	y†
Clare Castle	IE	y†
Castle at Skoolhill	IE	y†
Castle at Skreen	IE	y†
Skreen Castle	IE	y†
Castle at Skrine	IE	y†
Slade Castle	IE	y†
Slainstown Castle	IE	y†
Castle at Slanecastle Demesne	IE	y†
Castle at Slanecastle Demesne	IE	y†
Monastery	IE	y†
Slane Castle	IE	y†
Slevoir Ho	IE	y†
Castle at Slevoy	IE	y†
Castle at Slievecarragh	IE	y†
Castle at Smarmore	IE	y†
Smithstown/Ballynagowan Castle	IE	y†
Smithstown Castle	IE	y†
Castle at Solloghodbeg	IE	y†
Sonna Ho	IE	y†
Castle at Sopwell	IE	y†
Castle at Spanish Island	IE	y†
Castle at Spricklestown	IE	y†
Castle, Springfield Castle	IE	y†
Site of Seefin Castle	IE	y†
Castle at Springpark	IE	y†
Old Ross Mote	IE	y†
Castle at Spruceshay,Rathculbin	IE	y†
Castle at Srah	IE	y†
Castle at Srahanboy	IE	y†
Srahan Castle	IE	y†
Castle at Srahane	IE	y†
Castle at Srath Bruithne Uachtarach	IE	y†
Castle at Sreelane	IE	y†
Plassy Mills	IE	y†
Castle at St. Johnstown	IE	y†
Castle at St. Margarets	IE	y†
St. Mullins Moat	IE	y†
Castle at St. Patricksrock	IE	y†
Castle at Stabannan	IE	y†
Castle at Stabannan	IE	y†
Site of Old Castle	IE	y†
Castle at Staholmog	IE	y†
Castle at Staplestown (Greaves),Staplestown (Morgan)	IE	y†
Castle at Stephenstown	IE	y†
Castle at Stephenstown	IE	y†
Castle at Stephenstown	IE	y†
Castle at Stephenstown	IE	y†
Castle at Stephenstown South	IE	y†
Stillorgan Castle	IE	y†
Castle at Stokestown	IE	y†
Not indicaed	IE	y†
Castle at Stonehouse	IE	y†
Castle at Stonestown	IE	y†
Castle at Stonetown Lower	IE	y†
Castle at Stoneville	IE	y†
Knockauns Fort	IE	y†
Castle at Stormanstown	IE	y†
Castle at Straboe	IE	y†
Castle at Stradbally North	IE	y†
Site of Abbey, Vault	IE	y†
Sit of Castle	IE	y†
Castle at Straid (Straid Ed)	IE	y†
Strancally Castle	IE	y†
Strancally Castle	IE	y†
Castle at Streamstown (Garrycastle By.)	IE	y†
Streamstown Castle	IE	y†
Castle at Streamstown (Moycashel By.)	IE	y†
Castle at Streamstown (Shrule By.)	IE	y†
Castle at Stroan	IE	y†
Castle at Stump Of The Castle	IE	y†
Ballyboyle Castle	IE	y†
Castle at Summerhill Demesne	IE	y†
Castle at Summerhill Or Aghnaharna	IE	y†
Castle at Summerhill Upper	IE	y†
Synone Castle	IE	y†
Syonan Castle	IE	y†
Castle at Tacumshin	IE	y†
Taghmon Castle	IE	y†
Castle at Talbotsinch	IE	y†
Castle at Tallaght	IE	y†
Bancrofts Castle	IE	y†
Castle at Tanderagee	IE	y†
Castle at Tankardstown	IE	y†
Castle at Tankardstown	IE	y†
Castle at Tankardstown North	IE	y†
Castle at Tanrego West	IE	y†
Castle at Tarbert	IE	y†
Tarmon Castle	IE	y†
Site of Taylorstown Castle	IE	y†
Teerovannan Castle	IE	y†
Castle at Teeveeny	IE	y†
Castle at Tellarought	IE	y†
Castle at Templanstown (Hilltown Ed)	IE	y†
Templeconnell Castle	IE	y†
Templehouse castle	IE	y†
Site of Raheenmore Castle	IE	y†
Castle at Templemichael Glebe	IE	y†
Templemichael Castle	IE	y†
Castle at Templemore Demesne	IE	y†
Newcastle	IE	y†
Castle at Templeogue	IE	y†
Castle at Templetown	IE	y†
Castle at Tennalick	IE	y†
Castle at Termonfeckin	IE	y†
Castle at Termonfeckin	IE	y†
Castle at Terrybaun	IE	y†
Old Court	IE	y†
Terryland Castle	IE	y†
Castle at Tevrin	IE	y†
Thomastown Castle	IE	y†
Castle at Thomastown (Coshma By.)	IE	y†
Castle at Thomastown Demesne South	IE	y†
Castle at Threecastles	IE	y†
Castle at Threecastles	IE	y†
Castle at Threecastles	IE	y†
Castle at Threecastles	IE	y†
Castle at Threecastles	IE	y†
Castle at Threecastles Demesne	IE	y†
Castle at Threecastles Demesne	IE	y†
Castle at Thurles Townparks	IE	y†
Castle at Thurles Townparks	IE	y†
Barrys Cas	IE	y†
Black Castle	IE	y†
Castle at Thurstianstown	IE	y†
Tiaquin Castle	IE	y†
Castle at Tibberaghny	IE	y†
Tiberaghney Castle	IE	y†
Castle at Ticknevin	IE	y†
Queen Marys Castle	IE	y†
Timahoe Abbey	IE	y†
Site of Timahoe Castle	IE	y†
Castle at Timogue	IE	y†
Castle at Timolin	IE	y†
Site of Morris Castle	IE	y†
Castle at Tinnahinch	IE	y†
Tinahinch Castle	IE	y†
Tinnakill Castle	IE	y†
Castle at Tinnaslatty (Galmoy By.)	IE	y†
Ballingowan Mote	IE	y†
Castle at Tinode	IE	y†
Castle at Tinvoher	IE	y†
Castle at Tinvoher	IE	y†
Not located	IE	y†
Castle at Tipperary Hills	IE	y†
Castle at Tír An Fhia	IE	y†
Castle at Tirlickeen	IE	y†
Castle at Tober Demesne	IE	y†
Toberaquill House	IE	y†
Toberbrackan Castle	IE	y†
Toberdaly Castle	IE	y†
Castle at Toberfinnick	IE	y†
Castle at Tobermacloughlin	IE	y†
Cashlaun Feecul in ruins	IE	y†
MacPhilbins Castle	IE	y†
Castle at Toehead	IE	y†
Castle at Togher (Kilmaine By.)	IE	y†
Castle at Togher (Kilmaine By.)	IE	y†
Site of Lady Mary Warrens Castle	IE	y†
Togher Castle	IE	y†
Boleyvillish Castle in ruins	IE	y†
Tombrickane Castle	IE	y†
Castle at Tomdeely North	IE	y†
Castle at Tomgar	IE	y†
Tomgraney Castle	IE	y†
Castle at Tomhaggard	IE	y†
Tomona Castle	IE	y†
Castle at Tonagh	IE	y†
Castle at Tonashammer	IE	y†
Castle at Tonbaun	IE	y†
Tonvee Castle	IE	y†
Castle at Tonymore	IE	y†
Castle at Toom	IE	y†
Castle at Toomes	IE	y†
Castle at Toomore	IE	y†
Castle at Toomullin	IE	y†
Toonagh Castle	IE	y†
Tooreen Castle	IE	y†
Castle at Tooreen (Coshma By.)	IE	y†
Desmond Castle	IE	y†
Inchovea Castle	IE	y†
Castle at Toraigh	IE	y†
Site of Redmond Barretts Castle	IE	y†
Castle at Tottenhamgreen	IE	y†
Tourin Castle	IE	y†
Castle at Town Parks	IE	y†
Castle at Town Parks	IE	y†
Castle at Town Parks (Kells Upper By.)	IE	y†
Townlough Castle	IE	y†
Castle at Townparks (1St Division - Tuam),Townparks (2Nd Division - Tuam)	IE	y†
Castle at Townparks (Ardee By.)	IE	y†
Castle at Townparks (Ardee By.)	IE	y†
Castle at Townparks (Ardee By.)	IE	y†
Woodstock Castle	IE	y†
Black Castle	IE	y†
Site of Black Castle	IE	y†
Castle at Townparks (Ballyshannon Ed)	IE	y†
Caher Cas	IE	y†
Castle at Townparks (Cavan Urban District)	IE	y†
Castle at Townparks (Clandonagh By.)	IE	y†
Castle at Townparks (Galway By., St. Nicholas Par.)	IE	y†
Castle at Townparks (Galway By., St. Nicholas Par.)	IE	y†
Castle at Townparks (Galway By., St. Nicholas Par.)	IE	y†
Castle at Townparks (Galway By., St. Nicholas Par.)	IE	y†
Castle at Townparks (Galway By., St. Nicholas Par.)	IE	y†
Castle at Townparks (Galway By., St. Nicholas Par.)	IE	y†
Castle at Townparks (Imokilly By., Cloyne Par.)	IE	y†
Ivy Castle	IE	y†
Tower, Castle and Chapel	IE	y†
Fort Castle	IE	y†
Castle at Townparks (Roscrea Par.)	IE	y†
Roscrea Castle	IE	y†
site if Castle	IE	y†
Castle at Townparks (Upper Dundalk By.)	IE	y†
Castle at Townparks (Upper Dundalk By.)	IE	y†
Castle at Townparks (Upper Dundalk By.)	IE	y†
Castle at Townparks (Upper Dundalk By.)	IE	y†
Castle at Townparks (Upper Dundalk By.)	IE	y†
Castle at Townparks (Upper Dundalk By.)	IE	y†
Castle at Townparks (Upper Dundalk By.)	IE	y†
Castle at Townparks (Upper Dundalk By.)	IE	y†
Gaol	IE	y†
Castle at Tracystown West	IE	y†
Castle at Tralee	IE	y†
Castle at Tralee	IE	y†
Castle at Tralee	IE	y†
Castle at Tralee	IE	y†
Castle at Tralee	IE	y†
Castle at Trantstown	IE	y†
Castle at Tremblestown	IE	y†
Castle at Tremblestown	IE	y†
Castle at Tromra	IE	y†
Tromra Castle	IE	y†
Trough Castle	IE	y†
Castle at Troyswood	IE	y†
Casthe	IE	y†
Trubley Castle	IE	y†
Castle at Tubbrid	IE	y†
Tubbrid Castle	IE	y†
Turbotstown Ho	IE	y†
Oughterard Castle	IE	y†
Castle at Tuitestown (Fore By.)	IE	y†
Castle at Tuitestown (Moyashel & Magheradernon By.)	IE	y†
Castle at Tuitestown (Moyashel & Magheradernon By.)	IE	y†
Site of Tulla Castle	IE	y†
Tulla Castle	IE	y†
Tullabracky Castle	IE	y†
Tullagh Castle	IE	y†
Tullaghan	IE	y†
Tullagher Castle	IE	y†
Castle at Tullagreen	IE	y†
Castle at Tullahedy	IE	y†
Tullahedy Castle	IE	y†
Castle at Tullahought	IE	y†
Castle at Tullamain (Tullamain Par.)	IE	y†
Tullamain Moat	IE	y†
Castle at Tullamore	IE	y†
Site of Tullamore Castle	IE	y†
Castle at Tullamoylin (Ballynaclogh Par.)	IE	y†
Castle at Tullanaglug	IE	y†
Castle Ievers	IE	y†
Castle at Tullira	IE	y†
Castle at Tullovin	IE	y†
Castle at Tullowglass	IE	y†
Tullow Castle, Tower	IE	y†
Castle at Tullowphelim	IE	y†
Castle at Tullowphelim	IE	y†
Castle at Tully (Ballintober South By.)	IE	y†
Tully Ho	IE	y†
Castle at Tully (Granard By.)	IE	y†
Castle at Tully (Granard By.)	IE	y†
Castle at Tully (Kilcoursey By., Gorteen Ed),Tully (Kilcoursey By., Kilcumreragh Ed)	IE	y†
Castle at Tullyarvan	IE	y†
Castle at Tullydonnell	IE	y†
Castle at Tullyhugh	IE	y†
Castle at Tullystown	IE	y†
Site of Old Castle	IE	y†
Castle at Tulsk	IE	y†
Castle at Tulsk	IE	y†
Castle at Tuocusheen	IE	y†
Castle at Tuogh (Kenry By.)	IE	y†
Castle at Tuogh (Owneybeg By.)	IE	y†
Tower Hill	IE	y†
Castle at Turin	IE	y†
Castle at Turlough (Carra By.)	IE	y†
Turlough Castle	IE	y†
Turvey House	IE	y†
Castle at Twyford	IE	y†
Castle at Twyford	IE	y†
Tymon Castle	IE	y†
Castle at Tynagh	IE	y†
Tyredagh Castle	IE	y†
Tyrrellspass Castle	IE	y†
Castle at Tyrrellstown	IE	y†
Castle at Ullard	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Castle at Unknown	IE	y†
Not located	IE	y†
Not located	IE	y†
Upper Court	IE	y†
Black Castle	IE	y†
Urlanbeg Castle	IE	y†
Urlanmore Castle	IE	y†
Castle at Urlingford	IE	y†
Urra Castle	IE	y†
Uskane Ho	IE	y†
Site of Old Castle	IE	y†
Gaybrook Castle	IE	y†
Castle at Wallingstown	IE	y†
Castle at Wallscourt	IE	y†
Castle at Wallstown	IE	y†
Castle at Walshestown (Newbridge Rural Ed)	IE	y†
Castle at Walshestown (Newbridge Rural Ed)	IE	y†
Castle at Walshestown (Orrery And Kilmore By.)	IE	y†
Castle at Walshestown South	IE	y†
Castle at Walterstown	IE	y†
Castle at Walterstown (Kells Lower By.)	IE	y†
Castle at Walterstown (Nurney Ed)	IE	y†
Castle at Ward Upper	IE	y†
Castle at Wardenstown	IE	y†
Rindown Castle	IE	y†
Water Castle	IE	y†
Tower	IE	y†
Old Castle	IE	y†
Castle at Westcourt Demesne	IE	y†
West Court	IE	y†
Westown House	IE	y†
Site of Bawn Castle	IE	y†
Castle at Westport Demesne (Murrisk By.)	IE	y†
Castle, Castle Island	IE	y†
Site of White Castle	IE	y†
Rincolisky Castle	IE	y†
Castle at Whitemill South	IE	y†
Castle at Whitescastle Lower	IE	y†
Castle at Whitescastle Lower	IE	y†
Castle at Whitestown (Uppercross By.)	IE	y†
Castle at Whiteswall	IE	y†
Castle at Whitfield North	IE	y†
Castle at Williamstown	IE	y†
Castle at Williamstown (Briscoe)	IE	y†
Castle at Williamstown (Briscoe),Williamstown (Rochford)	IE	y†
Castle at Williamstown (Clonlonan By.)	IE	y†
Castle at Williamstown (Coolure Ed)	IE	y†
Castle at Williamstown (Morgallion By.)	IE	y†
Castle at Williamstown (Rathconrath By.)	IE	y†
Wilton Ho	IE	y†
Castle at Windgates	IE	y†
Castle at Windmill (Ferrard By; Dysart Par.)	IE	y†
Castle at Wingfield	IE	y†
Castle Matrix	IE	y†
Castle at Wolfestown	IE	y†
Castle at Woodford Demesne	IE	y†
Mc Swynes Castle	IE	y†
Castle at Woodhouse	IE	y†
Woodinstown Ho	IE	y†
Castle at Woodlands	IE	y†
Castle at Woodstock	IE	y†
Castle at Woodstock (Connello Upper By.)	IE	y†
Castle at Woodville	IE	y†
Castle at Woolengrange	IE	y†
Castle at Youghal-Lands	IE	y†
Cas	IE	y†
Chittorgarh Fort ※	IN · Rajasthan	?	y	n	n	n	?
Himeji Castle	JP · Hyogo Prefecture	y	n	n	n	n	y
Crac des Chevaliers ※	SY · Homs Governorate	?	n	?	n	n	y
North Carolina State Capitol	US · North Carolina	n	n	n	n	n	n

※ marks a record where sources disagree about at least one verdict. The disagreement is recorded on the record page rather than resolved.

How to read this table

The columns are the point. A row of mixed verdicts is not a data-quality problem — it is what a castle actually looks like when you stop forcing a single answer.

Neuschwanstein fails every scholarly band and is probably the most famous castle on Earth.
Sham Castle is a wall with nothing behind it, and everybody calls it a castle.
Neuf-Brisach is overwhelming fortification and zero castle — one yes, five nos.
The North Carolina State Capitol scores no on all six. It is in this dataset because it appears in another one.

That last case is worth dwelling on. A dataset with a single castle flag can only include or omit. This one can assess something, reject it, and show its reasoning — which means a false positive becomes a record rather than a silent absence.

Coverage

One cell is now closed: every scheduled monument Cadw classes SiteType: Castle in Wales — all 104 — has a record here. That is the narrowest possible reading of “complete”, and the coverage grid states exactly what it does and does not mean.

Everything else is a floor. The coverage grid says so cell by cell, including which register would close each one. Ireland’s fortified_residence cell has 4,552 waiting in it, and its enclosure_fortification cell has 31,431.