- Born on October 18, 1704 in Le Quillio
- Baptized on December 10, 1704 in this municipality
Parents
- Charles IV Le Lart (1651 - 1715), chevalier, seigneur du Roz
- Jeanne-Marie de Coëtlogon (1673 - 1714)
Family
- Married on April 23, 1732, with Jeanne Vincente Le Tenours
- Married on January 18, 1735 in Guénin, with Jeanne de Lantivy (1714 - )