- Born on March 8, 1706 in Quimper
- Deceased on December 26, 1779 in Plonéour-Lanvern, at château de Tréouron, at the age of 73 years
Parents
- Yves de Trémic (1666 - bef. 1736), écuyer, seigneur de Trémic
- Marie-Louise de Quelen
Family
- Married on June 4, 1743 in Plonéour-Lanvern, with Félix du Marhallac'h (1713 - 1770), chevalier, seigneur de Kerscao, lieutenant des vaisseaux du Roi, issuing
Charles Jacques (1746 - 1813)- Marie-Corentine (1747 - 1784)
- Marie Barbe (1749 - 1832)