- Born on February 6, 1735 in Wellin, at château de Sohier
- Deceased on August 15, 1804 at château de La Grandville, at the age of 69 years
Parents
- Joseph de Lamock de Botassart (1685 - 1756), écuyer, seigneur de Botassart
- Dorothée de Ghenart (1699 - 1773), dame de Sohier
Family
- Married on February 16, 1762 in Bouillon, with Antoine-César de La Chevardière de La Grandville (1734 - 1777), comte de La Grandville, capitaine au régiment de la Reine-infanterie, issuing