- Born on November 7, 1864 in Vitry-le-François
- Deceased in 1926, at the approximate age of 61 years
Parents
- Edmond de Saint-Genis (1836 - 1901), juge au tribunal civil de Vitry-le-François
- Marie-Anne Leblanc-Bugnot du Plessis (1837 - )
Family
- Married on February 7, 1891 in Buenos Aires, with Marie Catherine Kosnicka (1874 - ), issuing
Marie Laure (c. 1896 - )