Guillaume Marie de Launay

• 
• Born circa 1773
• Deceased in 1834, at the approximate age of 60 years

Parents

• Guillaume Maurice de Launay (1736 - 1793), écuyer, lieutenant général civil criminel de l'amirauté de Saint-Malo
• Jeanne-Marie Guillaudeu du Plessis (1741 - bef. 1799)

Family

• Married on July 8, 1799 in Saint-Samson-sur-Rance, with Adélaïde Modeste Sylvie de Saint-Pern (1775 - ), issuing
  • Élodie (1802 - 1881)