Jean Couanier
- Deceased on December 10, 1742 in Laval
Parents
- René Couanier (1646 - 1695), sieur des Landes
- Renée Le Breton de La Plaischardière ( - 1723)
Family
- Married on November 9, 1723 in Argentré, with Marie-Madeleine Turquet, issuing
Marie-Madeleine (1725 - )