Guillaume IV, Count of Vienne
Birth:
1088
Vienne, Isere, Rhône-Alpes, France
Individual Information
FCID:6414:25925      
Parents
Father:
Mother:
Marriage(s)
Family Group
Poncia (Adala) , Lady of Traves
md.
  Children
1.  
Girard I, Count of Vienne
b. 1112