- Born on February 3, 1725 in Crozon
- Baptized the same day at église Saint-Pierre
Parents
- Jacques François Le Jar du Clesmeur (c. 1685 - 1742)
- Rose de Planterose (1699 - 1752)
Family
- Married on April 21, 1750 in Plouguernével, with Thérèse-Antoinette Picot (1728 - ), issuing
- Fidèle Bernard Marie (1759 - 1805)
- Louis Joseph Marie Gabriel (1767 - )
Occupations
- lieutenant des vaisseaux du Roi au département de Brest
Distinctions
- chevalier de l'ordre de Saint-Louis