Constant Henri Pierre Marie Ertault de La Bretonnière
- Born on December 28, 1820 in Nantes
- Deceased on January 9, 1821 in this municipality, in infancy
Parents
- Martin Constant Tendre Fidel Ertault de La Bretonnière (1782 - 1860), propriétaire à Nantes
- Ambroise Marie Le Lardic de La Ganrie (1789 - 1874)