- Born on October 6, 1867
- Deceased on February 3, 1942 in Paris, at the age of 74 years
Parents
- Émile Le Goazre de Toulgoët Tréanna (1833 - 1925), comte de Toulgoët Tréanna, camérier secret du Pape, critique d'art
- Françoise de Bernard de Gautret (c. 1845 - )
Family
- Married on November 6, 1894 in Paris, at 6e, with Marie Hélène Dumont, issuing
Occupations
- chef de bataillon d'infanterie territoriale
Distinctions
- croix de guerre 1914-1918
- officier de l'ordre de la Légion d'honneur