He advised them to imitate the conduct of their forefathers, who, by courageous conduct in adverse circumstances, had defended themselves against all their enemies. Thus encouraged, the citizens engaged Count Oddo the son of Braccio, and united with him, for directing the operations of the war, Niccolo Piccinino, a pupil of his father's, and one of the most celebrated of all who had served under him. To these they added other leaders, and remounted some of those who had lost their horses in the late defeat. They also appointed twenty citizens to levy new taxes, who finding the great quite subdued by the recent loss, took courage and drained them without mercy. These burdens were very grievous to the nobility, who at first, in order to conciliate, did not complain of their own particular hardships, but censured the tax generally as unjust, and advised that something should be done in the way of relief; but their advice was rejected in the Councils. Therefore, to render the law as offensive as possible, and to make all sensible of its injustice, they contrived that the taxes should be levied with the utmost rigor, and made it lawful to kill any that might resist the officers employed to collect them. Hence followed many lamentable collisions, attended with the blood and death of citizens. It began to be the impression of all, that arms would be resorted to, and all prudent persons apprehended some approaching evil; for the higher ranks, accustomed to be treated with respect, could not endure to be used like dogs; and the rest were desirous that the taxation should be equalized. In consequence of this state of things, many of the first citizens met together, and it was resolved that it had become necessary for their safety, that some attempt should be made to recover the government; since their want of vigilance had encouraged men to censure public actions, and allowed those to interfere in affairs who had hitherto been merely the leaders of the rabble. Having repeatedly discussed the subject, they resolved to meet again at an appointed hour, when upwards of seventy citizens assembled in the church of St. Stephen, with the permission of Lorenzo Ridolfi and Francesco Gianfigliazzi, both members of the Signory. Giovanni de' Medici was not among them either because being under suspicion he was not invited or that entertaining different views he was unwilling to interfere.