Guillaume Marin Léonard
- Born circa 1736
- Deceased on October 7, 1778 in Livry, at the approximate age of 41 years
Parents
- Jean-Olivier Léonard (1699 - bef. 1748), écuyer, seigneur d'Argouges
- Marie-Anne de Séran ( - aft. 1765)
Family
- Married on July 11, 1763 in Torteval-Quesnay, with Marie Antoinette Aimée Le Métaër (c. 1740 - aft. 1787), issuing
Anne Aimée Sophie (1765 - )- Marie Constance Armande (1767 - )
- Marie Armande (1769 - )
- Gabriel Alphonse (1773 - )