The Duke pretended to believe in the sincerity of his captains and received them again into his favour; he even dispatched them to the support of the garrisons in Urbino that were still loyal to him. Vitelli had advanced as far as Castel-Durante, and the Baglioni were at Cagli. The Orsini were in the neighbourhood of the stronghold of San Leo, holding aloof from both Caesar and Montefeltre, who had taken refuge in Venice, where he had recruited a considerable number of troops. October 12th a courier arrived in Urbino with the news that Montefeltre was advancing to the aid of the garrison. This meant that Venice was helping the conspirators, who consequently again took heart and threw off the mask. The 15th the Orsini, who had apparently been willing to return to Caesar, fell upon the troops of Ugo Moncada and made him prisoner. Michelotto was forced to flee to Fossombrone, and a few days later the Duke of Urbino again entered his capital.

Had the conspirators with their united forces attacked Caesar at this moment, it is highly probable that he would have lost the greater part of his domain; but each appeared to be concerned only with his own interests and much time was lost by remaining inactive in Urbino. Finally the rebels began to be suspicious of each other. Giampaolo Baglioni, knowing that Fano was Caesar’s most loyal town, asked permission to enter as his lieutenant. Pandolfo Petrucci of Perugia had always hesitated because he feared the Borgia would finally outwit the conspirators; and a few days after the return of the Duke of Urbino he sent a messenger to suggest in the name of all that a new treaty or agreement be made by which they would again enter his service and recover the territory which had been lost.

Louis XII., unable to accomplish his purpose with respect to Naples without the help of Alexander VI., declared those who opposed the Holy Father’s plans regarding the Romagna were also his enemies. The King had promptly discovered the part Venice had played in effecting the return of Montefeltre to Urbino, consequently he threatened the Republic with his wrath in case it lent any further aid whatsoever to the enemies of Valentino; this again strengthened Caesar.

Furnished with a safe conduct from Valentino, Paolo Orsini came to Imola October 20th, and the terms of a reconciliation having been arranged, he was allowed to depart unharmed a few days later. All were to be forgiven, and Caesar agreed to protect the estate of each of his lieutenants, and in return they were to defend him and his territory and those of the Pope, and, theoretically at least, also those of all the princes of the House of Borgia. There was to be a special agreement regarding Bologna, and Cardinal Orsini, Pandolfo Petrucci, and Valentino himself were chosen to arrange the terms.

Machiavelli heard Caesar’s confidant, Agapito of Amelia, laugh at the conspirators and speak of them as rebels after the compact had been signed—“a child would laugh at such a treaty.” In Rome, too, the agreement was not regarded very seriously.

Only a short time elapsed between Paolo Orsini’s departure from Imola and his arrival in Urbino, where he informed Vitelli of the terms of the agreement he had signed in the name of the conspirators with Valentino. In the meantime Vitelli had been very active; he had aided the Duke of Urbino in every way possible; he had attacked Caesar’s lieutenants, and had even put some of his civil officers to death. Oliverotto da Fermo, another of the conspirators, had been equally active and Baglioni had not been idle. Romagna, however, had remained faithful to Caesar.

Vitelli rejected Caesar’s offer and persuaded Baglioni also to join him in supporting the Duke of Urbino. The situation, however, was serious. Caesar was frequently heard to remark that he was “eating the artichoke leaf by leaf.” Having detached Petrucci and Orsini from the band of conspirators, he endeavoured to win over Bentivoglio. Finally an agreement was reached with the Lord of Bologna and the treaty was signed in Rome by his representative, Francesco Parato and the Pope’s chamberlain, Michele Romolino. Giovanni Bentivoglio had been left to his fate by the conspirators, and when he entered into the treaty with the Vatican he was acting solely in his own interests without regard to any of the others. The treaty, whose purpose was to assure the integrity of the domain of the two parties, was signed in the Vatican November 23rd. The King of France, the Duke of Ferrara, and the Signory of Florence stood sponsors for the alliance. Bologna agreed to furnish Valentino a hundred men-at-arms and two hundred light cavalry “for one or two enterprises the Duke was planning.” In addition Caesar was engaged by Bologna as a condottiere at an annual salary of 12,000 ducats. The treaty was finally signed November 23rd and was sent to Caesar for ratification.

Giustinian, the Venetian ambassador, in his dispatch of that date reports that he had heard that Cardinal Orsini and the Bolognese envoy had engaged in a violent altercation in the presence of the Pope, the former charging Bentivoglio’s representative with endeavouring to effect an agreement with Caesar and the Vatican without regard to the Orsini.

Vitellozzo Vitelli, finding himself deserted, hastened to accept the terms offered him in Caesar’s name by Paolo Orsini, who, bringing the agreement signed by all the conspirators, arrived in Imola November 27th, before Valentino had formally ratified the treaty between Bologna and the Pope. Two days later Orsini set out for Fano to assume command of the troops and advance on Urbino. He was accompanied by Antonio del Monte, Valentino’s special commissioner for the city of Urbino, bearing letters of amnesty for the rebels, and delegated to take possession of the duchy in the name of his master.

His recent comrades having sworn to recover Urbino, Guidobaldo di Montefeltre gave himself up for lost. In vain some of his loyal subjects urged him to resist; at Valbona the women offered him their jewels to procure means to secure troops and supplies, but he decided to flee. Before doing so he had the strongholds of Pergola and Cagli razed. Early in December Paolo Orsini entered the domain of the Montefeltre and, halting a few miles from Urbino, sent a messenger to ask for an interview with Guidobaldo, who was suffering from an attack of the gout and had to be borne on a litter to the place of meeting. December 7th he took leave of such of his subjects as had remained faithful, and two days later Paolo Orsini entered Urbino and assumed the office of Governor of the domain of the Montefeltre, although the four strongest castles in the territory, San Leo, Maggiolo, Montecuccolo, and San Marino were still held by Vitelli, who, notwithstanding the fact that he had signed the agreement with Caesar, still seemed to be hesitating as to his course.