William (?)
Peerage person ID=106776
Parents
Stephen, King of England
Children
Siblings
Marie I, Countess of Boulogne
Almaric (?)
Matilda de Blois
William I, Count of Boulogne
Baldwin de Boulogne
Sybilla (?)
Gervase of Blois
Ralph (?)
Eustace IV, Count of Boulogne