- b.~ 1017 in Pierrepont, Neufchatel, Seine-Infereiure, Normandy, France
- b.~ 1047 in Pierrepont, Neufchatel, Seine-Infereiure, Normandy, France
- b.~ 1077 in Pierrepont Neufchatel, Seine-Infereiure, Normandy, France d. in Poynings, Sussex, England
- b.~ 1107 in Pangdean, England d.< 1148