Background
Known as Juliette, Louvet was the daughter of Jacques Henri Louvet (1830–1910) and his first wife, Joséphine Elmire Piedefer (1828–1871).
Known as Juliette, Louvet was the daughter of Jacques Henri Louvet (1830–1910) and his first wife, Joséphine Elmire Piedefer (1828–1871).
They had two children, Georges and Marguerite. Juliette Delmaet became an entertainer of sorts, reportedly a cabaret singer. In 1897, she was a hostess in a Montmartre nightclub when she met Louis through her mother, who was the prince"s laundress in Paris.
lieutenant is thought that Marie Juliette was the spouse (morganatic) of Prince Louis II of Monaco while he was heir to the throne.