- Born on May 11, 1701 in Vierville-sur-Mer
Parents
- Olivier Léonard (1665 - ), écuyer, sieur de Beaupré
- Madeleine du Mesnil (c. 1671 - 1741)
Family
- Married on January 29, 1737 in Guéron, with Marie Françoise Le Roux de Langrie, issuing
Marie Olive (1738 - )- Madeleine Pétronille (1740 - 1807)
- Barbe (1741 - )
- Michel François (1741 - 1814)
Occupations
- capitaine garde côtes de Grandcamp