William de Grandison
Birth:
Abt 1255
Death:
27 Jun 1335
Individual Information  
FCID:11481:11415      
Parents
Father:
Amadeus S. de Grandson
Mother: Banoile de la Tour Gerenstein
Marriage(s)
Family Group
Sybil Tregoz
md. Abt 1285
  Children
1.  
Piers de Grandison
b. 1286
2.  
Catherine de Grandison
b. Abt 1304