- Born on April 1, 1731 in Vieillevigne
- Deceased on July 9, 1818 in this municipality, at the age of 87 years
Parents
- Louis-René Le Maignan, écuyer, seigneur du Marchais
- Marie-Catherine Le Maignan (1709 - ), dame de L'Écorce
Family
- Married on August 2, 1773 in Clisson, with Marie de Rorthays (1750 - 1794), dame de L'Éspinay, issuing
- Auguste-Charles (1781 - 1854)
Mélanie Aimée Louise (1784 - )