*Silvie de Normandie
born about 1086 Bournonville, Upper Lorraine, France
died August 1126 Boulogne, France

father:
*William II "Rufus" King of England (Guillaume II de Normandie)
born about 1056 Normandy, France
died 1 August 1100 (murdered) New Forest, Hampshire, England
buried Cathedral St. Switen, Winchester, Hampshire, England

mother:
unknown

siblings:
unknown

spouse:
*Louis de Bournonville
born 1080
died 1126

children:
*Alice de Bournonville
born before 1108 Bournonville, Upper Lorraine, France

biographical and/or anecdotal:

notes or source:
ancestry.com
Only one source sites *Silvie de Normandie as the daughter of *William II of Normandy.
Enter at your own risk.