- Born on March 6, 1857 in Le Mans
- Deceased on September 5, 1913 in this municipality, at the age of 56 years
Parents
- Arthur-Louis Le Breton de Vannoise, alias le Vicomte de Vannoise (1827 - 1871)
- Léontine Georgette de Beugny d'Hagerue ( - 1905)
Family
- Married on July 18, 1881 in Paris, with Henriette Boucher de La Rupelle (1858 - 1942), issuing
- Jean (1883 - 1958)
Marguerite (1885 - 1986)- Marie-Thérèse (1886 - 1972)
- Robert (1887 - 1973)
- Jacques (1888 - 1950)
- Pierre (1890 - 1890)
- Élisabeth (1892 - 1994)