Hermand Dulong de Rosnay

• 
• Born on January 1, 1873 in Paris, at 8e
• Deceased on November 21, 1939 in Mignières, at château des Boulard, at the age of 66 years

Parents

• Étienne Dulong de Rosnay (1839 - 1879)
• Geneviève de La Rochelambert Montfort (1848 - 1920)

Family

• Married on May 21, 1901 in Paris, at 7e, with Marie Orville (1880 - 1956), issuing
  • Colette (1905 - 1996)