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Male William I of Auxerre Click to view William I of Auxerre in the family tree

William I of was born in Vienne, France.  William I of's father was Etienne I (Stephen) de Macon of Vienne and his mother was Beatrix of Upper Lorraine.  His paternal grandparents were William I the Great of Burgundy and Etiennette de Longwy; his maternal grandparents were Gerhard IV of Alsace and Chatenois and Hedwig of Namur. He had a brother and two sisters, named Rainald III of, Clemence-Marquerite and Elizabeth.  He died on September 27th, 1155.


William I of's family with Poncia (Adala) de Traves

They had two sons named Etienne II de Auxonne and Gerard I.

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