- b.~ 1100 in Dresden, Saxony d.18 Nov 1170 in Dresden, Saxony
- b.1140 in Dresden, Saxony d.9 FEB 1211/12 in Dresden, Saxony
- b.~ 1104 d.13 MAR 1201/02
- b.~ 1170 in Aschersleben, Sachsen, Prussia d.BET 1251 AND 1252 in Sachsen, Prussia
- b.~ 1152 in Poznan, Poland d.>12 Dec 1201 in Dresden, Saxony
- b.~ 1226 in Aschersleben, Sachsen, Germany d.UNKNOWN
- b.1143 d.UNKNOWN
- b.~ 1186 in Wartburg Eisenach, Thuringia d.~ 1244
- b.1121 in Sommerschenburg, Prussia d.UNKNOWN
- b.~ 1147 in Sommerschenburg, Prussia d.1195