- Born on June 31, 1748 in Pleurtuit
- Deceased in 1804, at the approximate age of 55 years
Parents
- Louis de Bruc (c. 1719 - 1796), chevalier, comte de Bruc
- Anne Sylvie Claude du Breil de Pontbriand (1723 - 1773)
Family
- Married on February 5, 1773 in Yvignac-la-Tour, with Toussaint Marie de Guéhéneuc de Boishüe (1738 - 1787), officier, issuing
Charles (1775 - 1832)