- b.1165 in Plumpton, Yorkshire, England
- b.1187 in Plumpton, Yorkshire, England d.1244
- b.1220 in Plumpton, Yorkshire, England
- b.1145 in Axholme, Lincoln, England d.1197 in Acre, Palestine
- b.1155 in Clare, Suffolk, England
- b.1245 in Plumpton, Yorkshire, England d.1298 in Plumpton Cumbria Yorkshire
- b.1150 in Clare, Suffolk, England d.30 Dec 1218
- b.BET 1180 AND 1182 in Hereford, Herefordshire, England d.25 Oct 1230 in Penrose, Brittany, France
- b.27 May 1220 d.30 Nov 1284
- b.1146 in Pembroke, Castle, Wales d.14 May 1219 in Caversham England
- b.09 Oct 1200 in Pembrokeshire Wales d.16 Jan 1239 in Herefordshire England
- b.1172 in Pembrokeshire Wales d.1220 in Pembrokeshire Wales
- b.1268 in Plumpton, Yorkshire, England d.1323 in Plumpton Cumbria Yorkshire
- b.1250 in Grassington, Yorkshire, England
- b.1294 in Cumbria Yorkshire England d.1362 in Cumbria Yorkshire England
- b.~ 1144 in Hamlake, Yorkshire, England d.1186
- b.1167 in East Ride Yorkshire d.23 Dec 1226 in North Ride Yorkshire
- b.~ 1150 in Wales d.1196 in bef Michealmas
- b.~ 1196 in Helmsley, Yorkshire, England d.1264 in Poitou, France
- b.~ 1143 in , , Scotland d.04 Dec 1214 in Stirling, Stirlingshire, Scotland
- b.~ 1185 in Preston Pons, Scotland d. in Astley, co. Warwick, England
- b.~ 1146
- b.1242 in Ingmanthorp, York, England d.1310 in Yorkshire England
- b.1125 in Brecknockshire Wales d.1204
- b.1184 in Brecknock Wales d.01 Jun 1235
- b.1138 in Brecknockshire Wales d.1219
- b.~ 1202 in Dorest of Dean, Gloucestershire, England d.1266
- b.1177 d.1214
- b.1200 d.1225
- d.1230
- b.1270 in Yorkshire England d.1332 in Yorkshire England
- b.1195
- b.1225 in Nottinghamshire England
- b.1200 in Nottinghamshire England
- b.1250 in Nottinghamshire England d.1310 in Grey Friars, Yorkshire