- d.UNKNOWN
- b.~ 1114 in Vlaardingen, Zuid-Holland, Netherlands d.05 Aug 1157
- d.1144
- b.~ 1141 in Vlaardingen, Zuid-Holland, Netherlands d.01 Aug 1190 in Vlaardingen, Zuid-Holland, Netherlands
- d.UNKNOWN
- b.1117 in Rheineck, Rheinland, Prussia d.26 Sep 1176 in Jerusalem, Judah, Israel, Palestine
- b.~ 1091 d.UNKNOWN