Gabriel Jacot-Siannes
- Born on April 16, 1867
- Deceased on February 26, 1934, at the age of 66 years
Parents
- Jean Pierre Marcelin Jacot-Siannes (1832 - 1895), négociant
- Marie Hélène Jeanne Fanny Berthe Fouchou (1840 - 1929)
Family
- Married on February 8, 1899, with Carolina Prast y Rodriguez de Llano (c. 1878 - 1928), issuing