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Male Guillaume I D' Oiselet Click to view Guillaume I D' Oiselet in the family tree

Guillaume I D' was born about 1236.  Guillaume I D''s father was Etienne D' Oiselet and his mother is Clemence De Faucigny.  His paternal grandfather was Etienne III De+ Bourgogne and his paternal grandmother is Blandine De Cicon. He had a brother and a sister, named Jean D' and Marguerite D'.  He was the second oldest of the three children.  He died in 1270.


Guillaume I D''s family with Marguerite De Vienne

They had a son named Etienne II D'.


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