This reconciliation being completed, Guido Ubaldo, the Duke of Urbino, again fled to Venice, having first destroyed all the fortresses in his state; because, trusting in the people, he did not wish that the fortresses, which he did not think he could defend, should be held by the enemy, since by these means a check would be kept upon his friends.But the Duke Valentino, having completed this convention, and dispersed his men throughout the Romagna, set out for Imola at the end of November together with his French men-at-arms: thence he went to Cesena, where he stayed some time to negotiate with the envoys of the Vitelli and Orsini, who had assembled with their men in the duchy of Urbino, as to the enterprise in which they should now take part; but nothing being concluded, Oliverotto da Fermo was sent to propose that if the duke wished to undertake an expedition against Tuscany they were ready; if he did not wish it, then they would besiege Sinigalia.
To this the duke replied that he did not wish to enter into war with Tuscany, and thus become hostile to the Florentines, but that he was very willing to proceed against Sinigalia.
It happened that not long afterwards the town surrendered, but the fortress would not yield to them because the castellan would not give it up to any one but the duke in person; therefore they exhorted him to come there.This appeared a good opportunity to the duke, as, being invited by them, and not going of his own will, he would awaken no suspicions.And the more to reassure them, he allowed all the French men-at-arms who were with him in Lombardy to depart, except the hundred lancers under Mons.di Candales, his brother-in-law.He left Cesena about the middle of December, and went to Fano, and with the utmost cunning and cleverness he persuaded the Vitelli and Orsini to wait for him at Sinigalia, pointing out to them that any lack of compliance would cast a doubt upon the sincerity and permanency of the reconciliation, and that he was a man who wished to make use of the arms and councils of his friends.But Vitellozzo remained very stubborn, for the death of his brother warned him that he should not offend a prince and afterwards trust him; nevertheless, persuaded by Pagolo Orsini, whom the duke had corrupted with gifts and promises, he agreed to wait.
Upon this the duke, before his departure from Fano, which was to be on 30th December 1502, communicated his designs to eight of his most trusted followers, among whom were Don Michele and the Monsignor d'Euna, who was afterwards cardinal; and he ordered that, as soon as Vitellozzo, Pagolo Orsini, the Duke di Gravina, and Oliverotto should arrive, his followers in pairs should take them one by one, entrusting certain men to certain pairs, who should entertain them until they reached Sinigalia; nor should they be permitted to leave until they came to the duke's quarters, where they should be seized.
The duke afterwards ordered all his horsemen and infantry, of which there were more than two thousand cavalry and ten thousand footmen, to assemble by daybreak at the Metauro, a river five miles distant from Fano, and await him there.He found himself, therefore, on the last day of December at the Metauro with his men, and having sent a cavalcade of about two hundred horsemen before him, he then moved forward the infantry, whom he accompanied with the rest of the men-at-arms.
