- Born on June 15, 1750 in New Orleans
- Deceased on May 14, 1800 in this municipality, at the age of 49 years
Parents
- Antoine Philippe de Marigny de Mandeville (1722 - 1779), explorateur, cartographe
- Françoise Delisle Dupart (1732 - 1798)
Family
- Married on July 14, 1772 in New Orleans, with Jeanne Marie d'Estréhan de Beaupré (1753 - 1798), issuing
Marie Céleste- Bernard (1785 - 1868)
- Married with Marie Jeanne N