- b.1070 in Looz, Limbourg, Belgium d.1120
- b.1095 in Looz, Limbourg, Belgium d.1135 in Liège, Liège, Belgium
- b.1130 in Looz, Limbourg, Belgium d.11 Aug 1171
- b.1115
- b.1150 in Looz, Limbourg, Belgium d.BET 1194 AND 1197
- b.1130 in Longwy, Bar, Lorraine, France d.1180
- b.1180 in Looz, Limbourg, Belgium d.1216
- b.1152 in Zutphen, Gelderland, Netherlands d.08 Jul 1190
- b.1216 in Looz, Limbourg, Belgium d.09 May 1243
- b.1185 in Germany d.1216