- b.BET 1223 AND SEP 1225 in Arklow, Wicklow, Ireland d.1248 in Arklow, Wicklow, Ireland
- b.< 1248 in Arklow, Wicklow, Ireland d.26 Sep 1285 in Arklow, Wicklow, Ireland
- b.~ 1228
- b.1271 in Kilkenny Castle, Kilkenny, Ireland d.13 Sep 1321 in London, Middlesex, England
- b.~ 1210 in Shere, Surrey, England d.23 Nov 1253 in England
- b.< 1239 d.04 Apr 1303
- b.1210 in Thetford, Norfolk, England d.1239
- b.BET 1300 AND 1305 d.06 Jan 1337 in Gowran
- b.~ 1229 in Banada Castle, Ireland d.1271 in Ballyloughmask, Mayo, Ireland
- b.~ 1265 d.1316
- b.1240 in Athy, Kildare, Ireland
- b.~ 1281 in Fermoy, Cork, Ireland d.<02 May 1320
- b.~ 1265
- b.04 Oct 1331 in Kilkenny, Ireland d.18 Oct 1382 in Knocktopher, Ireland
- b.~ 1232 in Hereford, Herefordshire, England d.27 Oct 1265 in Beeston Castle, England
- b.~ 1246 in Of, Herefordshire & Essex, England d.31 Dec 1298 in Pleshey, Essex, England
- b.<Feb 1231 in Breconshire, Wales d. in Llanthony Inn, Gloucestershire, Engl
- b.1276 in Pleshy Castle, Essex, England d.16 Mar 1322 in Slain at Boroughbridge, Yorkshire, England
- b.BET 1205 AND 1210 in Tolleshunt, Essex, England d.1265 in Wendover Manor, Buckinghamshire, England
- b.~ 1246 in Of, Wendover, Buckinghamshire, England d.06 Nov 1298 in Burial: Walden, Essex, England
- b.~ 1222 in Tolleshunt, Essex, England
- b.17 Oct 1304 in Knaresborough, Yorkshire, England d.07 Oct 1363
- b.01 Oct 1206 in Winchester Castle, Hants d.16 Nov 1272 in Palace of Westminister
- b.17 Jun 1239 in Westminster, London, England d.07 Jul 1307 in Burgh by Sands nr. Carlisle, Cumberland, England
- b.1217 in Aix-en-Provence, France d.24 Jun 1291 in Cathedral Abbey, Canterbury, Kent (became a nun)
- b.07 Aug 1282 in Rhuddlan Castle, Flintshire, Wales d.05 May 1316 in Quendon, Essex, England
- b.05 Aug 1201 in Leon, Spain d.30 May 1252 in Seville, Spain
- b.1244 in Burgos, Burgos, Spain d.29 Nov 1290 in Herdeby, Lincolnshire, England
- b.~ 1220 in Dammartin, France d.15 Mar 1279 in Abbeville, France
- b.~ 1346 in Ormond, Ireland d.1390
- b.1191 in Nocton, Lincolnshire, England d.16 Oct 1254 in Nocton, Lincolnshire, England
- b.~ 1213 in Nocton, Lincolnshire, England d.~28 May 1264 in Nocton, Lincolnshire, England
- b.~ 1253 in Oldcotes, Nottinghamshire, England d.<12 May 1284 in Knaith, Lincolnshire, England
- b.~ 1177 in Mitford Castle, Northumberland, England d.< 1242
- b.1214 in Mitford, Northumberland, England d.>15 Jun 1281 in Nocton, Lincolnshire, England
- b.~ 1178 in England
- b.~ 1283 in Kneyth, Lincolnshire, England d.30 May 1347
- b.~ 1193 in West Ayton, Yorkshire, England d.1235
- b.< 1236 in Yorkshire, England
- b.~ 1198 in Knaresborough Castle, Yorkshire, England
- b.~ 1265 in West Ayton, Yorkshire, England
- b.~ 1208 in Goxhill, Lincolnshire, England
- b.~ 1236
- b.~ 1214
- b.~ 1331 in Platten, Meath, Ireland d.24 Mar 1390
- b.~ 1190 d.1243
- b.~ 1230 in Ulster, Connaught, Ireland d.28 Jul 1271 in Ulster, Connaught, Ireland
- b.~ 1202
- b.14 Jan 1249 in Ulster Plantation, Ulster, Ireland d.<29 Jul 1326 in Athassel Monastery, Tipperary, Ireland
- b.~ 1210 in Shere, Surrey, England d.23 Nov 1253 in England
- b.~ 1230 in Shere, Surrey, England d.20 May 1274 in Shere, Surrey, England
- b.1210 in Thetford, Norfolk, England d.1239
- b.~ 1292 in Ulster, Ireland d.23 Apr 1359 in Friars Church, Minors, Kildare, Ireland
- b.~ 1200 in Castle at Guines, Pas-de-Calais, France d.1244 in Castle at Guines, Pas-de-Calais, France
- b.~ 1227 in Castle at Guines, Pas-de-Calais, France d.> 1282 in Castle at Guines, Pas-de-Calais, France
- b.~ 1210 in Wendover Manor, Buckinghamshire, England
- b.~ 1255 in Portslade, Sussex, England d.1304
- b.> 1174 d.1243
- b.~ 1230 in Courcy, Ardennes, France
- b.~ 1195 d.~ 1267