- Born on October 28, 1785 in New Orleans
- Deceased on February 3, 1868 in this municipality, at the age of 82 years
Parents
- Pierre Philippe de Marigny de Mandeville, alias Pedro Marigny (1750 - 1800), planteur grand propriétaire terrien à La Lousiane
- Jeanne Marie d'Estréhan de Beaupré (1753 - 1798)
Family
- Married on May 28, 1804 in New Orleans, with Mary Ann Jones (1786 - 1809), issuing
- Prosper François (1807 - 1836)
- Married in 1810, with Anna Mathilde Moralès (1789 - ), issuing
Occupations
- planteur
- homme politique
- aide de camp du gouverneur William C.C. Claiborne