Louis Marie Isidore Couanier de Launay

• 
• Born circa 1854
• Deceased on March 2, 1883 in Marseille, at the approximate age of 28 years

Parents

• Etienne Louis Couanier de Launay (1821 - 1894)
• Rosalie Marie Boullier de La Touche (1820 - 1865)