- b.~ 1180 in Plumpton, Warwickshire, England d.1244
- b.~ 1215 in Plumpton, Warwickshire, England d.1271
- b.~ 1180 in Masham, Yourkshire, England
- b.~ 1241 in Plumpton, Warwickshire, England d.1297
- b.1182 in Hertford, Hertfordshire, England d.25 Oct 1230 in Penrose, Brittany, France
- b.27 May 1220 in Gloucestershire, England
- b.09 Oct 1200 in Pembroke Castle, Pembrokeshire, Wales, England d.17 JAN 1238/39 in Berkhampstead, Hereford Co., Engalnd
- b.~ 1264 in Plumpton, Yorkshire, England d.~ 1325 in Plumpton, Yorkshire, England
- b.~ 1217 in Grassington, Yorkshire, England
- b.~ 1243 in Grassington, Yorkshire, England
- b.~ 1294 in Plumpton, Yorkshire, England d.1362
- b.1177 in Helmsley, York, England d.23 Dec 1227 in New Temple, London, England
- b.~ 1192 in Helmsley, York, England d.1265 in Kirkham, York, England
- b.~ 1165 in Dunfermline, Scotland
- b.~ 1244 in Ingmanthorpe, England d.< 1310
- b.1160 in Brecknockshire, Wales d.06 Jun 1235
- b.~ 1205 in Brecknockshire, Wales d.> 1265
- b.~ 1191 in Warkworth, Northumberland, England d.< 1225
- b.~ 1270 in Ingmanthorpe, England d.> 1332 in Plumpton, Yorkshire, England
- b.~ 1195 in Greasley, Nottinghamshire, England
- b.~ 1224 in Greasley, Nottinghamshire, England
- b.~ 1200 in Greasley, Nottinghamshire, England
- b.~ 1244 in Greasley, Nottinghamshire, England d.< 1310
- b.~ 1229
- b.~ 1342 in Plumpton, Yorkshire, England d.21 MAR 1399/00 in Bewsey, Warrington, Lancastershire, England
- b.~ 1172 in Thirsk & Slingsby, Lincolnshire, England d.1223 in at his castle in the Isle of Axlholme
- b.~ 1218 in Thirsk & Slingsby, Lincolnshire, England d.Nov 1266
- b.~ 1151 in Castle Arundel, Sussex, England
- b.~ 1254 in Axholme, Lincoln, England d.1297 in Axholme, Lincoln, England
- b.1210 in Elmley Castle, Worcestershire, England d.1269
- b.~ 1236 in Bedford, England d.Apr 1273
- b.1217 in Hanslape, Buckinghamshire, England d.< 1268
- b.04 Sep 1286 in Epworth, Lincolnshire, England d.23 MAR 1320/21 in York, England
- b.1182 in Hertford, Hertfordshire, England d.25 Oct 1230 in Penrose, Brittany, France
- b.04 Aug 1222 in Gloucestershire, England d.15 Jul 1262 in poisoned near Ashenfield Manor, Waltham, Kent, England
- b.09 Oct 1200 in Pembroke Castle, Pembrokeshire, Wales, England d.17 JAN 1238/39 in Berkhampstead, Hereford Co., Engalnd
- b.17 Oct 1252 in Tonbridge, Kent, England d.> 1316
- b.1192 in Lincoln, Lincolnshire, England d.22 Jul 1262 in Stanlaw, Chester, England
- b.~ 1223 in Lincolnshire, England d.10 MAR 1287/88
- b.1208 in Lincoln, Lincolnshire, England
- b.~ 1320 in Axholme, Lincoln, England d.25 Dec 1362
- b.~ 1176 in Bramber, Sussex, England d.1210 in France, Starved to death by King John
- b.~ 1202 in Bramber, Sussex, England d.18 Jul 1232 in Fall from horse, Bramber, Sussex, England
- b.~ 1184 in Lincoln, Lincolnshire, England d.1213
- b.~ 1240 in Bramber, Sussex, England
- b.~ 1210 in Blisworth, Northamptonshire, England
- b.~ 1199 in Blisworth, Northamptonshire, England
- b.~ 1220 in Thetford, Norfolk, England d.1276
- b.~ 1280 in Bramber, Sussex, England d.20 Jul 1331
- b.~ 1200 in Moulton, Spalding, Lincolnshire, England d.16 Nov 1246
- b.~ 1225 in Burgh-on-Sands, Cumberland, England d.29 Apr 1294
- b.~ 1200
- b.1255 in Burgh-on-Sands, Cumberland, England
- b.~ 1205 in Gilsland, Cumberland, England d.1240
- b.1230 in Gilsland, Cumberland, England d.1293
- b.~ 1210