- b.1195 in Sprotborough, Yorkshire, England d.1279 in West Riding, Yorkshire, England
- b. in Royton, Leicestershire, England d.> 1242
- b.~ 1177 in Mitford Castle, Northumberland, England d.< 1242
- b.~ 1200 in Castle Mitford, Morpeth, Northumberland, Eng
- b.~ 1178 in England