As a rule these handsome “supers” had been his mistresses but were no longer (as was Mme. d’Arpajon’s case) or were on the point of ceasing to be so. It may well have been that the importance which the Duchess enjoyed in their sight and the hope of being invited to her house, though they themselves came of thoroughly aristocratic, but still not quite first-class stock, had prompted them, even more than the good looks and generosity of the Duke, to yield to his desires. Not that the Duchess would have placed any insuperable obstacle in the way of their crossing her threshold: she was aware that in more than one of them she had found an ally, thanks to whom she had obtained a thousand things which she wanted but which M.