- b.1186 in England
- b.1205 in England
- b.~ 1230 in St Albans, Herfordshire, England
- b.1265 in Warwick Castle, Warickshire, England d.1313
- b.1290 in Warwick, Warwickshire, England
- b.~ 1187 in Plumpton, Yorkshire, England d.~ 1244
- b.~ 1216 in Plumpton, Yorkshire, England d.1271
- b.~ 1195 in Axholme, Lincoln, England
- b.1241 in Plumpton, Yorkshire, England d.1298 in Plumpton, Yorkshire, England
- b.1180 in Hertford, Hertforshire, England d.25 Oct 1230 in Perres-Guirrec, Penrose, Brittany, France
- b.27 May 1220 in England d.21 Jan 1284
- b.09 Oct 1200 in Pembrokeshire, Wales d.17 Jan 1240 in Berkhamstead Castle, Hertfordshire, England
- b.1270 in Warwick, Warwickshire, England
- b.~ 1217 in Westwick, Cambridgeshire, England
- b.1243 in Grassington, Yorkshire, England
- b.1337 in York, Yorkshire, England
- b.< 1272 in England
- b.~ 1292 in Warwick, Warwickshire, England