Léonard François Thiroux de Saint-Cyr

• 
• Born on July 17, 1776 in La Croixille

Parents

• Étienne Gédéon Charles Thiroux de Saint-Cyr (1751 - 1800), seigneur de La Fontaine
• Renée Thérèse Marie de Couasnon (1753 - 1780)

Family

• Married on May 24, 1812 in Ernée, with Rosalie Louise de Frebourg (1790 - ), issuing
  • Rosalie Clémentine (1814 - 1888)