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Male Jean I De Bethune Click to view Jean I De Bethune in the family tree

Jean I De was born about 1315.  Jean I De's father was Guillaume IV De Bethune and his mother is Marie De Roye.  His paternal grandparents were Guillaume III De Bethune and Jeanne De Nesle; his maternal grandparents are Mathieu De Roye and Jeanne De Vendeuil. He had a brother named Mathieu De.  He died in 1373.


Jean I De's family with Jeanne De Courcy

They had two sons and a daughter, named Jean II De, Robert De and Jeanne De.


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