- b.~ 1235 in Glyndfrdwy, Powys Fadog, Wales
- b.~ 1255 in Glyndfrdwy, Powys Fadog, Wales
- b.~ 1230
- b.~ 1275 in Glyndfrdwy, Powys Fadog, Wales
- b.~ 1220
- b.~ 1255
- b.23 Nov 1298 in Glyndfrdwy, Powys Fadog, Wales
- b.~ 1250
- b.~ 1280
- b.~ 1328 in Glyndyfrdwy, Wales
- b.~ 1198 in Chesawardine, Shropshire, England d.1269 in Knockyn, Shropshire, England
- b.1224 in Knockyn, Shropshire, England d.26 FEB 1275/76
- b.~ 1230 in Ewyas-Harold, Herefordshire, England d.1294 in Knockyn, Shropshire, England
- b.~ 1253 in Knockyn, Shropshire, England d.08 Aug 1309
- b.~ 1201 in Dudley, Warwick, England d.26 Aug 1273 in Dudley, Worcestershire, England
- b.~ 1228 in Dudley, Warwick, England d.1282
- b.~ 1206 in Castle Arundel, Sussex, England d.< 1254
- b.1298 in Knokyn, Shropshire, England
- b.~ 1210 d.1265
- b.~ 1240 d.~ 1277
- b.~ 1263 d.1325
- b.~ 1365
- b.~ 1230 d.1265
- b.~ 1255 d.1275
- b.~ 1235
- b.< 1275 d.1309
- b.~ 1230
- b.~ 1260
- b.< 1309
- b.~ 1222 in Bar-le-Duc, France d.~ 1297
- b.~ 1250 in Bar-le-Duc, France d.1302
- b.~ 1230 d.~ 1317
- b.~ 1284 in Bar-le-Duc, France
- b.17 Jun 1239 in Westminster Palace, London, England d.07 Jul 1307 in Burgh-on-the Sands, Cumberland, England
- b.17 Jun 1264 in Windsor Castle, Windsor, Berkshire, England d.1298
- b.1244 in Castile, Spain d.28 Nov 1290 in Herdeby, Lincolnshire, England
- b.~ 1340 in Wales
- b.~ 1250 in Cardigan, Wales
- b.~ 1275 in Cardigan, Wales
- b.~ 1320
- b.~ 1196 in Aberconway, Carnarvon, Wales d.1 MAR 1243/44 in Died escaping the Tower of London
- b.1228 in Nefyn, North Wales d.11 Dec 1282 in Battle of Builty, Wales
- b.1201 in Angelsey, Wales d.1262
- b.1279 in Aberconway, Carnarvon, Wales
- b.~ 1208 in Montfort l'Amaury, Isle de France, France d.04 Aug 1265 in Battle of Evesham, Worcestershire, England
- b.~ 1250 in Leicester, Leicestershire, England d.18 Jun 1282 in Aberconway, Carnarvon, Wales
- b.~ 1215 in Winchester, England d.13 Apr 1273 in Montargis Abbey, France