- b.1002 in Oizy, Namur, Belgium d.1048 in Oizy, Namur, Belgium
- b.1059 in Caernarvon Castle, Cumberland, England d.1150 in Caernaevon Castle, Cumberland, England
- b.1008 in Cambrai, Nord, Nord-Pas-de-Calais, France d.1046 in Y, Somme, Picardie, France