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Male Guillaume I De+ Joigny Click to view Guillaume I De+ Joigny in the family tree

Guillaume I De+ was born about 1158.  Guillaume I De+'s father was Renaud III De+ Joigny and his mother was Adele De+ Nevers.  His paternal grandfather is Renaud II De+ Joigny and his paternal grandmother was Alice De+ Champagne-Blois; his maternal grandfather was Guillaume III De+ Nevers and his maternal grandmother is Ida Von+ Sponheim. He had a brother and a sister, named Gaucher Ler De+ and Agnes De+.  He was the oldest of the three children.  He died in 1221.


Guillaume I De+'s first family with Alix De+ Courtenay

‌Guillaume I De+ and Alix De+ were married in a religious ceremony before 1179.  They had a son named Pierre De.


Guillaume I De+'s second family with Beatrice+ X

‌Guillaume I De+ and Beatrice+ were married in a religious ceremony before 1212.  They had a son and a daughter, named Guillaume II De and Blanche De+.


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