- Born around September 19, 1730 in Neuilly
- Baptized on October 2, 1730 in this municipality
- Deceased on February 25, 1783 in Sainte-Colombe-des-Bois, at manoir de La Montoise, at the age of 52 years
Parents
- Florimond de Lavenne (1703 - ), écuyer, seigneur de Sichamps
- Marie de Quinquet ( - 1734), dame de Choulot
Family
- Married on January 30, 1758 in Nevers, at église Saint-Étienne, with Élisabeth Guinet, issuing
- Charles-Florimond (1759 - 1800)
- Married on January 31, 1769, with Marie Anne Catherine Boulé ( - 1770), dame de Charroux