- Born on December 22, 1724 in Saint-Quay-Perros
Parents
- Louis-Alain de La Haye (1655 - 1728), chevalier, seigneur de Kergomar
- Sébastienne de Lannion, marquise de Crenan
Family
- Married on February 25, 1743 in Plouvien, with Vincent-Jean de Bellingant, alias le Comte de Bellingant (1700 - 1775), chevalier, chef d'escadre, issuing
Joseph-René (1747 - )- Charlotte (1761 - )
- Louis (1764 - 1836)
- Marie (1765 - )