The pope had sent Raffaello di Riario, a nephew of Count Girolamo, to the college of Pisa, to study canon law, and while there, had advanced him to the dignity of a cardinal. The conspirators determined to bring this cardinal to Florence, as they would thus be better able to conceal their design, since any persons requisite to be introduced into the city might easily be made to appear as a part of his retinue, and his arrival might facilitate the completion of their enterprise. The cardinal came, and was received by Jacopo de' Pazzi at his villa of Montughi, near Florence. By his means it was also intended to bring together Giuliano and Lorenzo, and whenever this happened, to put them both to death. They therefore invited them to meet the cardinal at their villa of Fiesole; but Giuliano, either intentionally or through some preventing cause, did not attend; and this design having failed, they thought that if asked to an entertainment at Florence, both brothers would certainly be present. With this intention they appointed Sunday, the twenty-sixth of April, 1478, to give a great feast; and, resolving to assassinate them at table, the conspirators met on the Saturday evening to arrange all proceedings for the following day. In the morning it was intimated to Francesco that Giuliano would be absent; on which the conspirators again assembled and finding they could no longer defer the execution of their design, since it would be impossible among so many to preserve secrecy, they determined to complete it in the cathedral church of Santa Reparata, where the cardinal attending, the two brothers would be present as usual. They wished Giovanni Batista da Montesecco to undertake the murder of Lorenzo, while that of Giuliano was assigned to Francesco de' Pazzi and Bernardo Bandini. Giovanni Batista refused, either because his familiarity with Lorenzo had created feelings in his favor, or from some other reason, saying he should not have resolution sufficient to commit such a deed in a church, and thus add sacrilege to treachery. This caused the failure of their undertaking; for time pressing, they were compelled to substitute Antonio da Volterra and Stefano, the priest, two men, who, from nature and habit, were the most unsuitable of any; for if firmness and resolution joined with experience in bloodshed be necessary upon any occasion, it is on such as these; and it often happens that those who are expert in arms, and have faced death in all forms on the field of battle, still fail in an affair like this. Having now decided upon the time, they resolved that the signal for the attack should be the moment when the priest who celebrated high mass should partake of the sacrament, and that, in the meantime, the Archbishop de' Salviati, with his followers, and Jacopo di Poggio, should take possession of the palace, in order that the Signory, after the young men's death, should voluntarily, or by force, contribute to their assistance. CHAPTER II