- Born on December 10, 1808 in Saint-Méen-le-Grand
- Deceased in 1864, at the approximate age of 55 years
Parents
- Léonard Droüet de Montgermont (1780 - 1843), écuyer, seigneur de Montgermont
- Louise Marie de Farcy (1783 - 1852)
Family
- Married on August 31, 1831 in Rennes, with Constance Françoise Adélaïde de Marnière (1812 - 1895), issuing
- Léonard (1832 - 1897)
- Ludovic-Marie (1834 - )
- René (1840 - 1905)