- Born on June 24, 1842 in Tarbes
- Deceased on January 12, 1925 in Paris, at rue de Grenelle, at the age of 82 years
Parents
- Gaston de Préval (1816 - 1882), vicomte de Préval, officier de cavalerie
- Fanny Marseille (1821 - 1894), rentière
Family
- Married on February 19, 1874 in Tarbes, with Elise Jeanne Nurdin (1855 - aft. 1925), issuing
Stéphanie Jeanne (1876 - )- Christiane (c. 1877 - aft. 1926)
- Marie Adrienne (1879 - 1897)
Occupations
- lieutenant-colonel d'infanterie
Distinctions
- officier de l'ordre de la Légion d'honneur (1899)
- médaille coloniale puis d'Outre-Mer