Gaston Demange

• 
• Born on September 26, 1876 in Neuilly-sur-Seine

Parents

• Albert Ier Grimaldi, Le Prince savant (1848 - 1922), prince de Monaco
• Adélaïde Rendón (c. 1840 - )

Family

• Married on June 19, 1913 in Paris, with Jeanne Ruby (1886 - 1961)