Marie Louise Henriette Le Coin d'Arger
- Born in 1769 in Abbeville
Parents
- Gabriel Francois Le Coin d'Arger (1727 - ), propriétaire
- Marie Charlotte Chevallier des Essarts (1742 - 1823)
Family
- Married on August 9, 1785 in Abbeville, with Marie Francois Antoine Nicolas du Bellay (1754 - 1819), avocat en parlement