The Florentines go to war with Lucca — Discourse of a citizen of Lucca to animate the plebeians against the Florentines — The Lucchese resolve to defend themselves — They are assisted by the duke of Milan — Treaty between the Florentines and the Venetians — Francesco Sforza, captain of the league, refuses to cross the Po in the service of the Venetians and returns to Tuscany — The bad faith of the Venetians toward the Florentines — Cosmo de’ Medici at Venice — Peace between the Florentines and the Lucchese — The Florentines effect a reconciliation between the pope and the Count di Poppi — The pope consecrates the church of Santa Reparata — Council of Florence.

The count commenced operations against Lucca in April, 1437, and the Florentines, desirous of recovering what they had themselves lost before they attacked others, retook Santa Maria in Castello, and all the places which Piccinino had occupied. Then, entering the Lucchese territory, they besieged Camaiore, the inhabitants of which, although faithful to their rulers, being influenced more by immediate danger than by attachment to their distant friends, surrendered. In the same manner, they obtained Massa and Serezana. Toward the end of May they proceeded in the direction of Lucca, burning the towns, destroying the growing crops, grain, trees, and vines, driving away the cattle, and leaving nothing undone to injure the enemy. The Lucchese, finding themselves abandoned by the duke, and hopeless of defending the open country, forsook it; entrenched and fortified the city, which they doubted not, being well garrisoned, they would be able to defend for a time, and that, in the interim, some event would occur for their relief, as had been the case during the former wars which the Florentines had carried on against them. Their only apprehension arose from the fickle minds of the plebeians, who, becoming weary of the siege, would have more consideration of their own danger than of other’s liberty, and would thus compel them to submit to some disgraceful and ruinous capitulation. In order to animate them to defense, they were assembled in the public piazza, and some of the eldest and most esteemed of the citizens addressed them in the following terms: “You are doubtless aware that what is done from necessity involves neither censure nor applause; therefore, if you should accuse us of having caused the present war, by receiving the ducal forces into the city, and allowing them to commit hostilities against the Florentines, you are greatly mistaken. You are well acquainted with the ancient enmity of the Florentines against you, which is not occasioned by any injuries you have done them, or by fear on their part, but by our weakness and their own ambition; for the one gives them hope of being able to oppress us, and the other incites them to attempt it. It is then vain to imagine that any merit of yours can extinguish that desire in them, or that any offense you can commit, can provoke them to greater animosity. They endeavor to deprive you of your liberty; you must resolve to defend it; and whatever they may undertake against us for that purpose, although we may lament, we need not wonder. We may well grieve, therefore, that they attack us, take possession of our towns, burn our houses, and waste our country. But who is so simple as to be surprised at it? for were it in our power, we should do just the same to them, or even worse. They declare war against us now, they say, for having received Niccolo; but if we had not received him, they would have done the same and assigned some other ground for it; and if the evil had been delayed, it would most probably have been greater. Therefore, you must not imagine it to be occasioned by his arrival, but rather by your own ill fortune and their ambition; for we could not have refused admission to the duke’s forces, and, being come, we could not prevent their aggressions. You know, that without the aid of some powerful ally we are incapable of self-defense, and that none can render us this service more powerfully or faithfully than the duke. He restored our liberty; it is reasonable to expect he will defend it. He has always been the greatest foe of our inveterate enemies; if, therefore, to avoid incensing the Florentines we had excited his anger, we should have lost our best friend, and rendered our enemy more powerful and more disposed to oppress us; so that it is far preferable to have this war upon our hands, and enjoy the favor of the duke, than to be in peace without it. Besides, we are justified in expecting that he will rescue us from the dangers into which we are brought on his account, if we only do not abandon our own cause. You all know how fiercely the Florentines have frequently assailed us, and with what glory we have maintained our defense. We have often been deprived of every hope, except in God and the casualties which time might produce, and both have proved our friends. And as they have delivered us formerly, why should they not continue to do so. Then we were forsaken by the whole of Italy; now we have the duke in our favor; besides we have a right to suppose that the Venetians will not hastily attack us; for they will not willingly see the power of Florence increased. On a former occasion the Florentines were more at liberty; they had greater hope of assistance, and were more powerful in themselves, while we were in every respect weaker; for then a tyrant governed us, now we defend ourselves; then the glory of our defense was another’s, now it is our own; then they were in harmony, now they are disunited, all Italy being filled with their banished citizens. But were we without the hope which these favorable circumstances present, our extreme necessity should make us firmly resolved on our defense. It is reasonable to fear every enemy, for all seek their own glory and your ruin; above all others, you have to dread the Florentines, for they would not be satisfied by submission and tribute, or the dominion of our city, but they would possess our entire substance and persons, that they might satiate their cruelty with our blood, and their avarice with our property, so that all ranks ought to dread them. Therefore do not be troubled at seeing our crops destroyed, our towns burned, our fortresses occupied; for if we preserve the city, the rest will be saved as a matter of course; if we lose her, all else would be of no advantage to us; for while retaining our liberty, the enemy can hold them only with the greatest difficulty, while losing it they would be preserved in vain. Arm, therefore; and when in the fight, remember that the reward of victory will be safety, not only to your country, but to your homes, your wives, and your children.” The speaker’s last words were received with the utmost enthusiasm by the people, who promised one and all to die rather than abandon their cause, or submit to any terms that could violate their liberty. They then made arrangements for the defense of the city.

In the meantime, the Florentine forces were not idle; and after innumerable mischiefs done to the country took Monte Carlo by capitulation. They then besieged Uzzano, in order that the Lucchese, being pressed on all sides, might despair of assistance, and be compelled to submission by famine. The fortress was very strong, and defended by a numerous garrison, so that its capture would be by no means an easy undertaking. The Lucchese, as might be expected, seeing the imminent peril of their situation, had recourse to the duke, and employed prayers and remonstrances to induce him to render them aid. They enlarged upon their own merits and the offenses of the Florentines; and showed how greatly it would attach the duke’s friends to him to find they were defended, and how much disaffection it would spread among them, if they were left to be overwhelmed by the enemy; that if they lost their liberties and their lives, he would lose his honor and his friends, and forfeit the confidence of all who from affection might be induced to incur dangers in his behalf; and added tears to entreaties, so that if he were unmoved by gratitude to them, he might be induced to their defense by motives of compassion. The duke, influenced by his inveterate hostility against the Florentines, his new obligation to the Lucchese, and, above all, by his desire to prevent so great an acquisition from falling into the hands of his ancient enemies, determined either to send a strong force into Tuscany, or vigorously to assail the Venetians, so as to compel the Florentines to give up their enterprise and go to their relief.

It was soon known in Florence that the duke was preparing to send forces into Tuscany. This made the Florentines apprehensive for the success of their enterprise; and in order to retain the duke in Lombardy, they requested the Venetians to press him with their utmost strength. But they also were alarmed, the marquis of Mantua having abandoned them and gone over to the duke; and thus, finding themselves almost defenseless, they replied, “that instead of increasing their responsibilities, they should be unable to perform their part in the war, unless the Count Francesco were sent to them to take the command of the army, and with the special understanding that he should engage to cross the Po in person. They declined to fulfil their former engagements unless he were bound to do so; for they could not carry on the war without a leader, or repose confidence in any except the count; and he himself would be useless to them, unless he came under an obligation to carry on the war whenever they might think needful.” The Florentines thought the war ought to be pushed vigorously in Lombardy; but they saw that if they lost the count their enterprise against Lucca was ruined; and they knew well that the demand of the Venetians arose less from any need they had of the count, than from their desire to frustrate this expedition. The count, on the other hand, was ready to pass into Lombardy whenever the league might require him, but would not alter the tenor of his engagement; for he was unwilling to sacrifice the............