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Male Jean De Brienne Click to view Jean De Brienne in the family tree

Jean was born in 1250.  Jean's father was Louis De Brienne and his mother was Agnès De Beaumont-Maine.  His paternal grandparents were Jean Ier De Brienne and Princesa Berenguela De Leon y Castilla; his maternal grandparents were Raoul VIII De Beaumont-Maine and Agnès De La Flêche. He had a sister named Marie.  He was the older of the two children.  He died at the age of 56 in 1306.  He was buried in , Etival, 72,.


Jean's first family with Jeanne De La Guerche

‌Jean and Jeanne were married in a religious ceremony about 1270.  They had a son named Robert.


Jean's second family with Mahaut De Mechelen

‌Jean and Mahaut were married in a religious ceremony in 1305.

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