- d.1225
- d.3 Feb 1255/56
- b.1222 d.29 Mar 1300
- b.1255 d.25 Mar 1317
- b.1205 in Eresby, Lincolnshire, Eng.
- b.1230 in Ersby, Lincolnshire, Eng. d.1303
- b.1245 d.May 1311
- b.1198 in Sheffield, Yorkshire, Eng. d.1249
- b.1230 in Ersby, Lincolnshire, Eng.
- b.1205 in Tetford, Norfolk, Eng.
- b.6 Jan 1302/03 d.13 Jan 1348/49
- b.1196 in Blankney, Lincolnshire, Eng. d.1246
- b.1226 in Blankney, Lincolnshire, Eng. d.14 Oct 1257
- b.1198
- d.6 Jan 1325/26
- b.1200 in Raby Castle, Duram, Eng. d.29 Sep 1242
- b.1221 d.20 Jul 1293
- b.1201 in Raby Castle, Duram, Eng
- d.18 Oct 1333
- b.1170 d.1213
- b.1206 d.20 Jan 1257/58
- b.1172
- b.6 Jan 1327/28 in Eresby Manor, Lincolnshire, Eng. d.29 Mar 1372
- b. in Edgefield, Norfolk, Eng.