- Born on June 25, 1856 in Le Chesnay
- Deceased on September 29, 1921 in Versailles, at the age of 65 years
Parents
- Émile Fleury (1815 - 1884), comte Fleury, général de division de cavalerie, grand écuyer de France
- Berthe Calley Saint-Paul (c. 1834 - 1890)
Family
- Married on September 15, 1884 in Paris, with Madeleine Vivier-Deslandes (1866 - 1929), femme de lettres, issuing
- Napoléon Victor Serge Henri Valentin Émile (1885 - 1973)
Occupations
- chroniqueur mondain au Gaulois (sous les noms de plume de Boisfleury ou de Valfleury)