- b.~ 0920 in Castle at Guines, Pas-de-Calais, France d.0968
- b.~ 0958 in Castle at Guines, Pas-de-Calais, France
- b.~ 0890 in Ghent, Flanders now Belgium d.27 Mar 0964
- b.~ 0932 in Ghent, Flanders now Belgium d.0970
- b.0915 in Vermandois, Normandy, France d.10 Oct 0960 in Bruges, Aquitaine, France