- b.~ 1206 in Haverington, Cumberland, England
- b.~ 1230 in Haverington, Cumberland, England
- b.~ 1257 in Haverington, Cumberland, England d.1297
- b.1281 in Haverington, Cumberland, England d.02 Jul 1347 in Aldingham, Cumberland, England
- b.1226 d.1256
- b.< 1257 d.1293
- b.~ 1220
- b.~ 1240
- b.1305 in Aldingham, England d.BET 1334 AND 1337 in Ireland
- b.~ 1218 in Dacre, Cumberland, England
- b.~ 1236 in Dacre, Cumberland, England d.03 May 1286
- b.< 1220
- b.12 Mar 1266 in Dacre, Cumberland, England d.<24 Aug 1318 in Naworth Castle, Cumberland, England
- b.~ 1205 in Moulton, Spalding, Lincolnshire, England d.> 1250 in Copeland, Cumberland, England
- b.~ 1236 in Dacre, Cumberland, England
- b.~ 1207 in Copeland, Cumberland, England d.<24 Mar 1288
- b.1290 in Gillesland, England
- b.~ 1176 in Lancastershire, England d.1252
- b.~ 1221 in Lancastershire, England
- b.~ 1187
- b.~ 1266 in Haworth Castle, Yorkshire, England
- b.~ 1330 in Aldingham, Lancashire, England
- b.BET 1176 AND 1179 in Moulton/Multon, Spalding, Lincolnshire, England d.1240 in Burgh-by-Sands, Cumberland, England
- b.~ 1200 in Cumberland, England d.<16 Nov 1246 in Egremont, Cumberland, England
- b.~ 1180 in Fleet, Holbeach, Lincolnshire, England d.< 1217
- b.~ 1225 in Egremont, Cumberland, England d.24 Jul 1287
- b.~ 1175 in Copeland, Cumberland, England d.1213 in Egremont, Cumberland, England
- b.~ 1205 in Egremont, Cumberland, England d.BET 1276 AND 1287
- b.~ 1188 in Burgh-by-Sands, Cumberland, England d.> 1230
- b.21 Feb 1277 in Belfast, Antrim, Ireland d. in Lancaster, England
- b.1200 in Arklow, Wicklow, Ireland d.19 Jul 1230 in Poitou, France
- b.~ 1226 in Alton, Staffordshire, England d.21 Oct 1274 in Arklow, Wicklow, Leinster, Ireland
- b.1204 in Alton, Stafford, England d.10 Feb 1247 in Belton, Leicester, England
- b.~ 1246 in Ireland
- b.1206 in Dublin, Ireland d.1234 in Norfolk, England
- b.~ 1230 in Ewyas Lacy, Herefordshire, England d.~ 1256
- b.1210 in Thetford, Norfolk, England d.1239
- b.1306 in England
- 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.1280 in Belfast, Antrim, Ulster, Ireland d.1349 in Alternate YOD given.
- b.~ 1185 d.12 May 1243 in Banstead, Surry, England
- b.~ 1236 in Wakerly, Northamptonshire, England d.1274
- b.~ 1214 in Walkem, Herefordshire, England d.1249
- b.1263 in Portslade, Sussex, England
- b.1213 in Barnard Castle, Scotland d.1269
- b.~ 1238 in Bernard Castle, Gainford, Durham, England
- b.~ 1215 in Yorkshire, England d.1290