- b.~ 0973 in Deutz, North Rhine-Westphalia, Preussen d.UNKNOWN
- b.~ 1002 in Deutz, North Rhine-Westphalia, Preussen d.UNKNOWN
- b.~ 1040 in Berg, North Rhine-Westphalia, Preussen d.>28 Jul 1081
- b.~ 1065 in Berg, North Rhine-Westphalia, Preussen d.> 1090
- b.BET 1080 AND 1084 in Berg, North Rhine-Westphalia, Preussen d.12 Oct 1152
- d.1067
- d.1090
- d.UNKNOWN
- d.1160
- b.~ 1000 in Cleve, North Rhine-Westphalia, Preussen d.~ 1114
- b.~ 1025 in Cleve, North Rhine-Westphalia, Preussen d.UNKNOWN
- b.~ 1050 in Cleve, North Rhine-Westphalia, Preussen d.~ 1085
- b.~ 1065 in Cleve, North Rhine-Westphalia, Preussen d.1118
- b.~ 1085 in Cleve, North Rhine-Westphalia, Preussen d.UNKNOWN