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Male Jean IV De Pierrepont Click to view Jean IV De Pierrepont in the family tree

Jean IV De was born about 1260.  Jean IV De's father was Jean III De Pierrepont and his mother was Isabelle De Mercoeur.  His paternal grandparents were Jean II De Pierrepont and Marie De Dammartin; his maternal grandfather was Beraud VIII Of Mercoeur and his maternal grandmother is Beatrix De Bourbon.  He was an only child.  He died on August 18th, 1304 in Mons en Pevele.


Jean IV De's family with Jeanne De Dreux

‌Jean IV De and Jeanne De were married in a religious ceremony in 1280.  They had a son and a daughter, named Jean V De and Marie De.


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