- Born in 1699
- Baptized on July 15, 1699
- Deceased in February 1758, at the approximate age of 58 years
- Burial on February 18, 1758 in Beauche, at église Saint-Martin
Parents
- Jean-Baptiste des Guez ( - 1725), chevalier, seigneur de Beaumarchais
- Claude-Louise de Vion