- b.> 1314
- b.~ 1158 in Warkworth Castle,Northumberland d.1240
- b.~ 1215 in Warkworth Castle,Alnwick,Northumberland d.1249 in Whitsuntide
- b.1206 in Barnard Castle,Gainford,Durham,England d.29 Jul 1251 in Stokesley,North Ride,Yorkshire,England
- b.1247 in Warkworth Castle,Alnwick,Northumberland,England d.29 Apr 1310 in England
- b.~ 1187 in Morpeth,Northumberland,England
- b.1220 in Morpeth,Northumberland,England d.> 1256
- b.~ 1203 in Castle Prudhoe,Northumberland,England d.Bef FEB 1291/1292 in Barrasford,Northumberland,England
- b.~ 1266 in Costessey,Norfolk d.Bef 23 JAN 1331/1332 in Aynhoe,Northants,England
- b.~ 1175 in Ashby,Leicestershire,England d.12 May 1238
- b.1203 in Morton,Devonshire,England d.10 Aug 1270 in England
- b.1179/1187 in Kidderminster,Worcestershire,England d.Aft 28 JAN 1231/1232
- b.~ 1250 in Clavering,Essex,England
- b.~ 1190 in Winchester,Hampshire,England d.25 Apr 1264 in Holy Land
- b.~ 1220 in Winchester,Hampshire,England d.1280
- b.~ 1206 in Carrik,Ayrshire,Scotland d.>21 Nov 1245 in England
- b.~ 1300 d.~ 1369 in England
- b.Abt 1265/1266 d.<14 Apr 1345