- b.~ 1125
- b.~ 1150 in Pilkington, Lancashire, England
- b.~ 1125
- b.~ 1190 in Pilkington, Lancashire, England
- b.~ 1130
- b.~ 1157 in Pilkington Manor, Lancashire, England
- b.~ 1225 in Pilkington Manor, Lancashire, England
- b.~ 1198
- b.~ 1255 in Rivington, Lancashire, England
- b.~ 1291 in Bury, Lancashire, England
- b.~ 1258