- Born circa 1691 in Cléden-Poher
- Deceased on June 18, 1763 in this municipality, at manoir de Pratulo, at the approximate age of 71 years
Parents
- René-Jacques de Muzillac, chevalier, seigneur de Pratulo
- Jeanne de Trégoazec
Family
- Married on December 19, 1698, with Marie Rose de Tinteniac
- Married on May 18, 1716 in Elliant, with Marie-Suzanne Harquin (1702 - 1776), dame de Kerverniou, issuing
Occupations
- lieutenant-colonel du Régiment Dauphin-dragons
Distinctions
- chevalier de l'ordre de Saint-Louis