- Born on December 25, 1728 in Augan, at ancien manoir de Lemo
- Deceased in 1798, at the approximate age of 69 years
Parents
- Thomas-François Le Doüarain (1683 - 1754), chevalier, seigneur de Lémo
- Marie-Madeleine Desgrées (c. 1696 - 1743)
Family
- Married on November 5, 1770 in Guémené-sur-Scorff, with Marie-Angélique Louvart de Pontigny (1753 - 1825)
Occupations
- capitaine d'infanterie ( - 1763)