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Male Wilhelm VI Duke Of Julich Click to view Wilhelm VI Duke Of Julich in the family tree

Wilhelm VI Duke Of was born about 1318 in Jülich,Rheinland,,Prussia.  Wilhelm VI Duke Of's father was Wilhelm V Duke Of Julich and his mother was Johanna Countess Of Holland DUCHESS OF JULICH.  His paternal grandparents were Gerhard V Count Of Julich and Elizabeth De Brabant; his maternal grandparents were Guillaume III de Avesnes and Jeanne de Valois. He had a brother named Gerhard Vi Duke Of.  He was the younger of the two children. He had a half-brother and a half-sister, named Gerhard VI Duke Of and Philippa Princess Of.  He died on December 13th, 1393.1 


Wilhelm VI Duke Of's family with Marie Princess Of Guelders

They had a daughter named Johanna Princess Of.

1 Ancestral File (TM) Family History Library

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