The duke's anger caused the renewal of war in La Marca. Gismondo Malatesti, lord of Rimino, being son-in-law of the count, expected to obtain Pesaro; but the count, having obtained possession, gave it to his brother, Alessandro. Gismondo, offended at this, was still further exasperated at finding that Federigo di Montefeltro, his enemy, by the count's assistance, gained possession of Urbino. He therefore joined the duke, and solicited the pope and the king to make war against the count, who, to give Gismondo a taste of the war he so much desired, resolved to take the initiative, and attacked him immediately. Thus Romagna and La Marca were again in complete confusion, for Filippo, the king, and the pope, sent powerful assistance to Gismondo, while the Florentines and Venetians supplied the count with money, though not with men. Nor was Filippo satisfied with the war in Romagna, but also desired to take Cremona and Pontremoli from the count; but Pontremoli was defended by the Florentines, and Cremona by the Venetians. Thus the war was renewed in Lombardy, and after several engagements in the Cremonese, Francesco Piccinino, the leader of the duke's forces, was routed at Casale, by Micheletto and the Venetian troops. This victory gave the Venetians hope of obtaining the duke's dominions. They sent a commissary to Cremona, attacked the Ghiaradadda, and took the whole of it, except Crema. Then crossing the Adda, they overran the country as far as Milan. Upon this the duke had recourse to Alfonso, and entreated his assistance, pointing out the danger his kingdom would incur if Lombardy were to fall into the hands of the Venetians. Alfonso promised to send him troops, but apprised him of the difficulties which would attend their passage, without the permission of the count.
Filippo, driven to extremity, then had recourse to Francesco, and begged he would not abandon his father-in-law, now that he had become old and blind. The count was offended with the duke for making war against him; but he was jealous of the increasing greatness of the Venetians, and he himself began to be in want of money, for the League supplied him sparingly. The Florentines, being no longer in fear of the duke, ceased to stand in need of the count, and the Venetians desired his ruin; for they thought Lombardy could not be taken from him except by this means; yet while Filippo sought to gain him over, and offered him the entire command of his forces, on condition that he should restore La Marca to the pope and quit the Venetian alliance, ambassadors were sent to him by that republic, promising him Milan, if they took it, and the perpetual command of their forces, if he would push the war in La Marca, and prevent Alfonso from sending troops into Lombardy. The offers of the Venetians were great, as also were their claims upon him, having begun the war in order to save him from losing Cremona; while the injuries received from the duke were fresh in his memory, and his promises had lost all influence, still the count hesitated; for on the one hand, were to be considered his obligations to the League, his pledged faith, their recent services, and his hopes of the future, all which had their influence on him; on the other, were the entreaties of his father-in-law, and above all, the bane which he feared would be concealed under the specious offers of the Venetians, for he doubted not, that both with regard to Milan and their other promises, if they were victorious, he would be at their mercy, to which no prudent men would ever submit if he could avoid it.
These difficulties in the way of his forming a determination, were obviated by the ambition of the Venetians, who, seeing a chance of occupying Cremona, from secret intelligence with that city, under a different pretext, sent troops into its neighborhood; but the affair was discovered by those who commanded Cremona for the count, and measures were adopted which prevented its success. Thus without obtaining Cremona, they lost the count's friendship, who, now being free from all other considerations, joined the duke.
CHAPTER III
Death of Filippo Visconti, duke of Milan--The Milanese appoint Sforza their captain--Milan becomes a republic--The pope endeavors to restore peace to Italy--The Venetians oppose this design--Alfonso attacks the Florentines--The neighborhood of Piombino becomes the principal theater of war--Scarcity in the Florentine camp--Disorders occur in the Neapolitan and Florentine armies--Alfonso sues for peace and is compelled to retreat--Pavia surrenders to the count--Displeasure of the Milanese--The count besieges Caravaggio--The Venetians endeavor to relieve the place--They are routed by the count before Caravaggio.
