- b.~ 1107
- b.~ 1133 in Plumpton, Spofforth, Yorkshire, England
- b.~ 1168 in Plumpton, Spofforth, Yorkshire, England
- b.~ 1136
- b.~ 1187 in Plumpton, Yorkshire, England d.1244
- b.~ 1144
- b.~ 1170
- b.~ 1216 in Plumpton, Spofforth, Yorkshire, England d.1271
- b.~ 1190 in Plumpton, Spofforth, Yorkshire, England