Heinrich I. v.Regensburg
Dietrich v.Plötzkau
Mathilde v.Walbeck
Otto I. v.Regensburg * v.Steffling
Adelheid v.Plötzkau
Heinrich III. Burggraf v.Regensburg
+
27.11.(n.1174/v.1177)
Do you see errors?/Do you have hints?