William I, Count of Boulogne

c. 1137 – 11 October 1159

House: Blois, Boulogne

Titles: Count of Boulogne, Earl of Surrey jure uxoris

Other details

Death: Died at approximately age 22 of disease near Toulouse, buried at the Hospital of Montmorillon, Poitou.

Reign: 6 years and 55 days

Children: 0

Marriages: Married to Isabel de Warenne, 4th Countess of Surrey.

Parents: Son of Stephen, King of England, and Matilda I, Countess of Boulogne.


Compiled from various 3rd hand sources