- b.~ 1080 in Heimbach, Westphalia, Germany
- b.~ 1102 in Heimbach, Westphalia, Germany
- b.~ 1080
- b.~ 1145 in Heimbach, Westphalia, Germany d.> 1217
- b.~ 1171 in Heimbach, Westphalia, Germany d.1219 in Damietta, Egypt
- b.~ 1100
- b.~ 1133 in Julich, Rheinland, Prussia d.~ 1176 in Julich, Rheinland, Prussia
- b.~ 1155 in Julich, Rheinland, Prussia d.~ 1218
- b.~ 1215 in Nideggen Castle, Scholb Nideggen, County of Julich, Holy Roman Empire d.16 Mar 1278 in Julich, Rheinland, Prussia
- b.~ 1085 in Limburg, Luxembourg d.06 Aug 1139
- b.~ 1116 in Limburg, Luxembourg d.Aug 1167 in Rome, Italy
- b.~ 1093 in Wassenberg, Guelders, Germany d.24 Jun 1151
- b.~ 1140 in Limburg, Luxembourg d.21 Jun 1221 in Klosterroth, Germany
- b.~ 1089 d.16 Dec 1109
- b.~ 1109 in La Rouche, En Aredene, Luxembourg d.02 Jan 1145
- b.~ 1090 d.04 Nov 1110
- b.~ 1185 in Limburg, Luxembourg d.>01 Apr 1234
- b.~ 1098 d.< 1135
- b.~ 1120 d.> 1183
- b.~ 1102
- b.~ 1150 in Sarrbrucken, Germany d.> 1215
- b.~ 1085 in Burg Sponheim, Westphalia, Germany d.18 Feb 1155
- b.~ 1124 in Burg Sponheim, Westphalia, Germany
- b.~ 1098