- b.1055 d.1100
- b.1085 d.1158
- b.1120 d.1180
- b.1160 in Urach, Baden, Germany d.20 Jan 1230
- b.1189 in Villingen, Villingen, Baden, Germany
- b.1123 in Germany d.08 Dec 1186
- b.1158 in Urach, Baden, Germany d.10 May 1239
- b.1123 in Germany d.1183
- b.1215 in Villingen, Villingen, Baden, Germany
- b.1193 in Villingen, Villingen, Baden, Germany