Jean François Subtil de Franqueville
- Born on September 13, 1778 in Bellengreville
- Deceased on June 27, 1816 in Martainville, at the age of 37 years
Parents
- Jacques François Subtil (1729 - 1791), écuyer, seigneur de Bellengreville
- Agnèse Louise Charlotte de Marguerye (1757 - 1785)
Family
- Married on January 28, 1796 in Martainville, with Louise Victoire Subtil (1773 - 1798)
- Married on November 18, 1801 in Martainville, with Louise Félicité Subtil (1775 - 1816), issuing
- Louis Achille (1804 - 1851)