Denis Beaulieu
- Born on June 8, 1879 in Saint-Étienne
- Deceased on March 30, 1932, at the age of 52 years
Parents
- Gabriel Beaulieu (1841 - 1909)
- Bénédicte Celle (1853 - 1926)
Family
- Married with Marie Juliette Yvonne Isabelle Gallet (c. 1885 - 1916)
- Married on March 17, 1919 in Saint-Étienne, with Marie Louise Imelda Favette (1894 - 1939)