[1] Georges Coulon was officially the son of the actress Augustine-Antoinette Finot-Léonard and Antoine Coulon, choreographer and ballet director at the Paris Opera and Her Majesty's Theatre in London.
His first son, Jean-Paul Coulon was a well-known magistrate and his daughter Denise Coulon married the painter Olivier Debré, Michel Debré's brother, joining two famous families of the French Republic: the Pelletan and the Debré families.
When Georges Coulon died in 1912, a state funeral was given in his honor and his six sons marched behind the cortege.
Georges Coulon built a huge villa by the beach of Saint-Georges-de-Didonne named: "Jean Marmaille",[3] a reference to the first names given to his children.
The house still exists and is occupied by descendants of Georges Coulon.