Jean d'Harcourt
- Born circa 1621
- Deceased after 1666
Parents
- Pierre d'Harcourt (1584 - 1648), baron d'Olonde
- Marie de Briroy (1597 - 1652), dame de Fierville
Family
- Married on December 26, 1652, with Jacqueline de Banneville (de Bonneville) (c. 1621 - )