- b.~ 0998
- b.~ 1048 in Oizy, Namur, Belgium
- b.~ 1080 in Oizy, Namur, Belgium d.1111
- b.0950 in Morvais, France
- b.0980 in Avesnes, Pas-de-Calais, France
- b.0950 in Ostrevant, Nord-Pas-de-Calais, France
- b.1015 in Avesnes, Pas-de-Calais, France
- b.~ 1059 in Avesnes, Pas-de-Calais, France
- b.~ 1105 in Oizy, Namur, Belgium d.1147
- b.~ 1080