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Male Jean IV de Crequi Click to view Jean IV de Crequi in the family tree Click to view Jean IV de Crequi in the family tree

Jean's father was Jean III de Crequi and his mother was Jeanne de Haveskerke.  His paternal grandparents were Jean II de Crequi and Marie Jeanne de Picquigny.  He was an only child.  He died in 1411.

Family Details of Jean's family with Jeanne de Roye