Jean François Marcognet
- Born on April 23, 1770 in Saint-Yon
- Baptized the same day in this municipality
- Deceased on March 7, 1840 in Boissy-sous-Saint-Yon, at the age of 69 years
Parents
- Pierre Marcognet (1743 - 1812)
- Marie Madeleine Verneau ( - 1812)
Family
- Married on August 31, 1801 in Saint-Chéron, with Françoise Victoire Thirouin (1770 - 1857), rentière, issuing
- Augustin (1802 - 1879)
Occupations
- cultivateur
- propriétaire