- Born on November 30, 1888 in Saint-Mars-la-Brière
- Deceased on April 14, 1950 in Laval, at the age of 61 years
Parents
- Maurice Le Breton de Vannoise (1857 - 1913)
- Henriette Boucher de La Rupelle (1858 - 1942)
Family
- Married on July 30, 1924 in Besançon, with Françoise Durand de Gevigney (1897 - 1947), issuing
- Joseph (1926 - 2002)
- Private