- b.~ 1176 in Wildenhausen, Oldenburg, Germany d.06 Jul 1223
- b.~ 1202 in Wildenhausen, Oldenburg, Germany d.<29 Aug 1270
- b.~ 1120 d.< 1152
- b.~ 1140 in Schoten, Nord Holland, Netherlands d.< 1192
- b.~ 1048 in Of, Namur, Belgium
- b.1080 in La Roche, En Arde, Luxembourg d.<05 Jun 1138
- b.~ 1048 d.31 Jul 1102
- b.~ 1122
- b.~ 1057 in Limbourg, Belgium d.1119
- b.~ 1085
- b.~ 1065 in Of, Arlon, Luxembourg, Belgium d.1106
- b.~ 1180 in Schoten, Nord Holland, Netherlands
- b.~ 1150