Parents
- Adrien Charles Germain Tesson de La Mancellière (1783 - 1860)
- Suzanne de Costart (1790 - )
Family
- Married on August 16, 1835 in Saint-Laurent-du-Mont, with Louis Achille Subtil de Franqueville (1804 - 1851), propriétaire, maire de Tournebu, issuing
Louis Emile (1836 - 1852)- Louis Alphonse (1837 - 1900)