- b.0938 in Egmond-Binnen, Netherlands d.05 Jun 0988
- b.0961 in Ghent, Flanders now Belgium d.18 Sep 0993 in Slain at Egmond-Binnen, Netherlands
- b.~ 0938 in Ghent, Flanders now Belgium d.10 Apr 0990
- b.0885 in Vermandois, Normandy, France d.23 FEB 942/43 in St Quentin, France
- b.~ 0915 in Vermandois, Normandy, France d.10 Oct 0960 in Bruges, Aquitaine, France
- b.~ 0890 in Vermandois, Normandy, France d.0931 in France
- b.~ 0993 in Ghent, Flanders now Belgium d.27 May 1039
- 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