Etienne Dulong de Rosnay

• 
• Born on January 17, 1868 in Boyer
• Deceased on January 8, 1939 in Cuisery, at the age of 70 years

Parents

• Albéric Dulong de Rosnay (1818 - 1897)
• Marie Ducret de Langes (1826 - 1918)

Family

• Married on January 18, 1903 in Lyon, with Marie Elvire Richard