- b.1216 in Plumpton Yorkshire Eng d.1271 in Plumpton Yorkshire Eng
- b.1241 in Plumpton Yorkshire Eng d.1298 in Plumpton Yorkshire Eng
- b.1217 in Plumpton Yorkshire Eng
- b.1269 in Plumpton Yorkshire Eng d.1325
- b.1217 in Grassington, Yorkshire, Eng
- b.1243 in Grassington, Yorkshire, Eng
- b.1294 in Plumpton, Yorkshire, Eng. d.1362 in Plumpton Yorkshire Eng
- b.1196 in Helmsley, Yorkshire, Eng d.1246 in Ingmanthorp, Yorkshire, Eng.
- b.1244 in Ingmanthorp, Yorkshire, Eng. d.28 May 1310
- b.1211 in Forist of Dean, Golucestershire, Eng
- b.1270 in Plumton, Yorkshire, Eng d.1332
- b.1253 in Ingmanthorp Yorkshire, Eng
- b.1340 in Plumpton, Yorkshire, Eng. d.19 Apr 1407
- b.1218 in Axholaye, Lincolnshire, Eng d.1266 in Bur Pontefract, Normandy, Fr.
- b.1251 in Axholaye, Lincolnshire, Eng d.21 Nov 1297 in Ghant, Neth.
- b.1229 in Bedford, Eng d.Apr 1273
- b.04 Sep 1286 in Plumpton Yorkshire Eng d.23 Mar 1320/21 in Plumpton Yorkshire Eng
- b.1183 in Essex, Eng.
- b.1229 in Bedford, Eng d.Apr 1273
- b.1222 in Salsbury, Wiltshire, Eng d.1266
- b.1305 in Plumpton, Yorkshire, Eng. d.25 Dec 1362 in Plumpton Yorkshire Eng
- b.1182 in Herford, Herfordshire, Eng. d.25 Oct 1230 in Penrose, Brittany, Fr.
- b.04 Aug 1222 in Gloustershire, Eng d.15 Jul 1262 in Ashenfield Manor, Waltham, Kent, Eng
- b.1203 d.16 Jan 1239/40 in Berkhamsted, Herfordshire, Eng.
- b.17 Oct 1252 in Tunbridge Castle, Kent Eng d.1316
- b.22 Jul 1240
- b.1223 in Lincoln, Lincolnshire Eng. d.10 Mar 1287/88
- b.1336 in Yorkshire, Eng
- d.1 Feb 1310/11
- b.1273 in Masham Yorkshire, Eng. d.Dec 1340
- b.29 Sep 1312 in Masham Yorkshire, Eng. d.31 Jul 1391
- b.1196 in Helmsley, Yorkshire, Eng d.1246 in Ingmanthorp, Yorkshire, Eng.
- b.1244 in Ingmanthorp, Yorkshire, Eng. d.28 May 1310
- b.1211 in Forist of Dean, Golucestershire, Eng
- b.1290 in Ingmanthorp Yorkshire, Eng d.1311
- b.1253 in Ingmanthorp Yorkshire, Eng
- b.1345 in Clifton, Yorkshire, Eng.
- b.1317 in Clifton, Yorkshire, Eng.