- Born on June 10, 1744 in Guingamp
- Deceased in 1829 in Saint-Brieuc, at the approximate age of 84 years
Parents
- Etienne-Joseph de Lesquen (1705 - ), écuyer, seigneur de Kerohan
- Rose-Augustine Hamon (1708 - )
Family
- Married on November 13, 1762 in Guingamp, with François de Tréméreuc, chevalier, seigneur de Léhen, issuing
Théodore Marie (1770 - 1845)