- b.1169 in Alnwick, Northumberland, England d.> 1200
- b.~ 1198 in Alnwick, Northumberland, England d.~28 Jul 1215 in Yorkshire, England
- b.1235 in Petworth, Sussex, England d.29 Aug 1272 in Sallay, West Riding, Yorkshire, England
- b.~ 1200 in ALnwick, Northumberland, England d.<22 Nov 1281
- b.25 Mar 1273 in Petworth Castle, Alnwick, Northumberland, England d.Oct 1314 in Abbey, Fountain's Earth, Kirkby Malzeard, West Riding, Yorkshire, England
- b.1257 in Warren, Sussex, England d.1282
- b.06 Feb 1301 in Leckonfield, East Riding, Yorkshire, England d.25 Feb 1353 in Alnwick Castle, Alnwick, Northumberland, England
- b.1322 d.18 May 1368 in Berwick Castle, Berwick, Wiltshire, England
- b.1303 d.26 Aug 1365