François Martial Royer de Fontenay
- Born on January 21, 1756 in Fayl-Billot
Parents
- Jean-Baptiste François Charles Gaston Royer de Fontenay (1719 - 1758), capitaine au corps royal d'artillerie
- Angélique Gilles de Moinville ( - 1782)
Family
- Married on April 11, 1782 in Paris, with Armande Louise Angélique de Lopès de La Fare