- Born on December 24, 1688
- Baptized on January 14, 1689 in Vannes, at cathédrale Saint-Pierre
Parents
- Joseph Le Meneust (1658 - 1706), chevalier, seigneur du Bouédrier, conseiller au parlement de Bretagne
- Angélique Peschart (c. 1673 - 1695), baronne de Beaumanoir
Family
- Married on September 28, 1712 in Rennes, at église Saint-Étienne, with Jeanne-Marie de Coëtloury