Marie Élisabeth Charpentier de Cossigny
- Born on June 11, 1738 in Port Louis
- Deceased in 1798 in Paris, at the approximate age of 59 years
Parents
- Jean François Charpentier de Cossigny (1690 - 1780), maréchal des camps et armées du Roi
- Elisabeth Brenier (1717 - 1767)
Family
- Married on July 23, 1753 in Port Louis, with Dominique Louis de Joannis (1712 - 1784)