Family/Spouse: Daughter. Daughter was born about 1070 in St. Pol, Artois, France; and died. [Group Sheet] [Family Chart]
Family/Spouse: Eustache of Champagne. Eustache (daughter of Eustace of Boulogne, Count/Earl of Boulogne and Constance of Toulouse Capet, Countess Boulogne) and died. [Group Sheet] [Family Chart]
Family/Spouse: John I of Ponthieu, Count of Ponthieu. John was born about 1135 in Montreuil, France; died on 30 Jun 1191 in Acre, Jerusalem, Palestine. [Group Sheet] [Family Chart]
Family/Spouse: Unknown. [Group Sheet] [Family Chart]
William married Adele (Alix) of France Capet on 20 Aug 1195. Adele (daughter of Louis VII the Younger Capet, King of France and Adele of Champagne, Queen consort of France) was born about 1170 in France; died after 18 Jul 1218. [Group Sheet] [Family Chart]
Family/Spouse: Walter III of Châtillon, Count of Saint-Pol. Walter (son of Guy II of Châtillon-sur-Marne and Adelaide de Dreux) was born in 1166; died in 1219. [Group Sheet] [Family Chart]