Jules Henri Widmer
- Born on August 25, 1849 in Corbeil-Essonnes
- Deceased on February 4, 1929 in Paris, at 17e, at the age of 79 years
Parents
- Émile Widmer (1818 - 1911), manufacturier
- Valentine Laffon de Ladebat (1821 - 1897)
Family
- Married on September 3, 1872 in Paris, with Hélène Léonie Isabelle Labarraque (1848 - 1931), issuing
- Emile Frédéric Albert (1873 - 1957)
Valentine Henriette Lucie (1875 - c. 1952)- Arthur Edouard Gaston (1880 - 1971)
Occupations
- ingénieur des Arts et Manufactures