- b.~ 1042 in <,Schaumburg,Schaumburg-Lippe,Preussen>
- b.~ 1072 in <,Schaumburg,Schaumburg-Lippe,Preussen> d.13 Nov 1128
- b.~ 1046 in <,Schaumburg,Schaumburg-Lippe,Preussen>
- b.~ 1104 in <,Stormgarn,Schleswig-Holstein,Preussen> d.19 Feb 1126
- b.~ 1076 in <,Stormgarn,Schleswig-Holstein,Preussen> d.10 Feb 1132