sentences:  While posted abroad, he met his mistress Marie Juliette Louvet, by whom he had a daughter, Charlotte Louise Juliette, born in Algeria in 1898.As Prince of Monaco, Louis II spent much time elsewhere, preferring to live on the family estate of Le Marchais close to Paris.In 1911 Prince Louis had a law passed legitimising his daughter so that she could inherit the throne, in order to prevent its passing to a distant German branch of the family.