- b.0963 in Wassenberg,Rheinland,Prussia
- b.0988 in Wassenberg,Rheinland,Prussia d.1035 in Wassenberg,Rheinland,Prussia
- b.1013 in Wassenberg,Rheinland,Prussia d.1082 in Wassenberg,Rheinland,Prussia
- b.1033 in Wassenberg,Rheinland,Prussia d.1075 in Wassenberg,Rheinland,Prussia