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Male Guillaume (William) , Count Mortain Boul de Blois Click to view Guillaume (William) , Count Mortain Boul de Blois in the family tree

Guillaume (William) , Count Mortain Boul de was born about 1139 in Blois,Loir-Et-Cher,France.  Guillaume (William) , Count Mortain Boul de's father was Stephen (Etienne) King England and his mother was Maud Matilda Of Boulogne.  His paternal grandparents were Stephen II of Champagne and Adela UNKNOWN; his maternal grandparents were Eustache III Count of Boulogne and Mary of Scotland. He had four brothers and five sisters, named Eustace IV , Count of Boulogne de, Baldwin De Blois, Baldwin , Prince of England de, Guillaume (William) Count, Maud De Blois, Maud , Princess of England de, Matilda Princess Of, Marie Countess Of Mortain and Marie , Countess of Mortain And Boulogne de.  He was the youngest of the ten children. He had a half-sister named Sibylla.  He died in Toulouse,Haute-Garonne,France.


Guillaume (William) , Count Mortain Boul de's family

‌Guillaume (William) , Count Mortain Boul de were married in a religious ceremony in 1148.

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