Duvauglier

In the short story The Apples of the Hesperides, Duvauglier is a millionaire banker who lives in Paris. Two weeks after the theft of the Borgia goblet from the palace of the Marchese di San Veratrino, one of the members of the gang of robbers, the cat-burglar Patrick Casey tried to rob Duvauglier's house and fell five floors to his death.