Heinrich III. v.Blankenburg
Sophie (3) v.Honstein
Konrad III. (IV) v.Wernigerode
Helene (1) v.Braunschweig-Lüneburg
Poppo I. v.Blankenburg
Oda v.Wernigerode
Albrecht Graf v.Blankenburg
*
v.1353,
+
n.1354
Do you see errors?/Do you have hints?