Léonce Martin Soniat du Fossat

• 
• Born in 1844 in New Orleans

Parents

• Pierre Soniat du Fossat (1794 - 1868)
• Rose Clorinde Hardy de Boisblanc (c. 1806 - )

Family

• Married in 1867, with Adelaïde Léona Saulet (1848 - )