- b.1010 in Tutbury, Staffordshire, England d.1089 in Normandy, France
- b.1036 in Ferrieres, Normandy, France d.1088 in Castle, Tutbury, Staffordshire, England
- b.1062 in ,,Derbyshire, England d.1139 in Charterley, Staffordshire, England
- b.1040 in Gostenois, Normandy, France d.1130 in Darley, Derbyshire, England