ten o'clock
Château-Renard , furious , insisted that he would know whom to hold accountable . `` If I am the person meant , '' said Louis , with great dignity , `` you will find me at home at 7 , Rue du Helder all day to-morrow . '' Louis departed with his fair companion , and though Château-Renard was ostentatiously cheerful , the end of the supper-party was not at all a festive business . At ten o'clock the same morning I arrived at the rooms of M. Louis de Franchi . The seconds of Château-Renard had already called , and I passed them on the stairs . Louis had written me a note ; with another friend , Baron Giordano Martelli , the affair was to be arranged with Baron de Châteaugrand , and M. de Boissy , the gentleman I had met on the stairs . I looked at the cards of these two men , and asked Louis if the matter was of any great seriousness .