- b.1022 in South Otterington, Yorkshire, England
- b.~ 1040 in South Otterington, Yorkshire, England d.< 1139
- b.~ 1068 in Yorkshire, England d.1135
- b.~ 1120 in Doncaster, Yorkshire, England
- b.~ 1178 in Yorkshire, England
- b.1143 in Mulgrave Castle, Sandsend-Whitby, Yorkshire, England