- Born on June 1, 1655 in Hennebont
- Baptized at église Notre-Dame-de-Paradis
- Deceased on May 10, 1716 in Vannes, at the age of 60 years
Parents
- Louis Hamon (1611 - ), sieur de Langonnay, avocat
- Jeanne Cybouault (1630 - 1679)
Family
- Married on August 25, 1680 in Bubry, with Philippe Couëssin (1647 - ), chevalier, seigneur de Brécéan, issuing
Jean-Olivier (1682 - 1737)- Philippe-Armand (1683 - 1748)