- b.~ 0976 in Boulogne-sur-Mer, Pas-de-Calais, France d.1024
- b.~ 1004 in Boulogne-sur-Mer, Pas-de-Calais, France d.1049
- b.0961 in Ghent, Flanders now Belgium d.18 Sep 0993 in Slain at Egmond-Binnen, Netherlands
- b.~ 0985 in Ghent, Flanders now Belgium
- b.~ 0922 in Aachen, Rhineland, Prussia d.15 Aug 0998
- b.0963 in Kleve, Nordrhein-Westphalia, Germany d.14 May 1005
- b.~ 0933 in Luxemburg d.13 Dec 0992