- b.< 1245 in Ireland d.> 1293 in Wales
- b.< 1260
- b.~ 1274 in Corsygedol, Merioneth, Wales
- b.Bet 1300 and 1335 d.Bet 1397 and 1400
- b.< 1285
- b.< 1370 d.> 1397 in Corsygedol, Merioneth, Wales
- b.> 1200 d.> 1245
- b.> 1245 d. in Crynlarth, Merioneth, Wales
- b.Nov 1208 in Gwynedd, Wales d.Feb 1245/46 in Aberconwy, Arllechwedd Uchaf, Caernarvonshire, Wales
- b.> 1229 d.> 1245
- b.1228 in Bramber Castle, Sussex, England d.~ 1246 in Nunnery at Godstow, near Woodstock, Oxfordshire, England
- b.< 1355
- b.< 1397
- b.< 1360 d. in Gogerddan, Cardigan, Wales
- b.< 1375