- b.~ 1008 in Ponthieu, Somme, Picardy, France d.20 Nov 1052
- b.~ 1045 in Ponthieu, Somme, Picardy, France d.1101 in Montreuil, Pas-de-Calais, France
- b.~ 1010 in Aumale, Seine-Inferieure, Normandy, France
- b.~ 1065 in Ponthieu, Somme, Picardy, France d.>06 Oct 1100
- b.~ 1045 in Amiens, Somme, Picardy, France d.MAR 1065/66