William de Grandson, (Seigneur)
Birth:
Abt 1263
of Harpenden, Hartfordshire, England
FCID:2052:7146
Parents
Father:
Mother:
Marriage(s)
Blanche de Savoy
md. Abt 1288
of Harpenden, Hartfordshire, England
Children
1.
Agnes de Grandson
b. 1289