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Male Willem I de Provence Click to view Willem I de Provence in the family tree Click to view Willem I de Provence in the family tree View timeline for this person's branch of the family tree

Willem I was born in 0955.1  Willem I's father was Bosso II van Arles and his mother was Constance de Provence.  His paternal grandparents were Rotbold I van Arles and N.N. N.N.; his maternal grandparents were Karel Constantijn van Wenen and Teutberga van Troyes. He had a brother named Rotbold II.  He was the younger of the two children.  He died at the age of 38 in 0993.1 

Family Details of Willem I's family with Arsinde van Comminges

Family Details of Willem I's family with Adelaïde van Anjou