- Born on June 17, 1744 in Le Chastang
- Deceased on July 6, 1820 in Noailhac, at château de La Coste, at the age of 76 years
Parents
- Antoine de Lavergne (1717 - 1746), écuyer, seigneur du Chastang
- Jeanne Plaze (1724 - 1760)
Family
- Married on January 24, 1764 in Le Chastang, with Jean Pierre de Certain (1732 - 1788), seigneur de La Coste, avocat, issuing
- Marie Jeanne (1765 - 1831)
Pierre Gaspard (1767 - 1844)- Étienne (1771 - )
- Marie Françoise (1773 - 1832)
- Jacques (1777 - 1859)