- b.1055 in Urach, Baden, Germany d.> 1120
- b.~ 1100 in Urach, Baden, Germany d.1180
- b.~ 1070 in Germany
- b.1152 in Urach, Baden, Germany d.20 JAN 1229/30
- b.~ 1097 in Diessen, Germany d.20 Sep 1161
- b.~ 1120 in Germany d.04 Sep 1168
- b.~ 1100 in Formbach, Germany d.9 FEB 1169/70
- b.~ 1180 in Urach, Baden, Germany d.1218
- b.~ 1082 in Germany d.8 JAN 1151/52
- b.~ 1123 in Germany d.08 Dec 1186
- b.~ 1105 in Namur, France d.28 Dec 1158
- b.~ 1152 in Germany d.10 May 1239
- b.~ 1080 in Frohburg, Germany d.1125
- b.~ 1123 in Frohburg, Germany d.< 1183