- Born on July 13, 1662 in Saint-Hervé
- Deceased on May 10, 1707 in La Motte, at the age of 44 years
Parents
- René Ier Le Lart ( - 1665), écuyer, seigneur de Guerného
- Julienne Ropers (c. 1617 - 1691)
Family
- Married on October 27, 1695 in La Motte, with Jeanne Francoise Pivert (1669 - 1746), issuing
Anne Françoise (1696 - 1696)- Jean-François (1698 - )
- Marie Anne (1701 - 1703)
- Guy Bonnaventure (1704 - 1704)
- Anne Marie (1705 - 1720)
- Joseph Mathurin (1706 - 1707)
- Pierre-Olivier (aft. 1707 - )