Both sides being thus arranged in order of battle, the people thought it imprudent to defer the contest, and the attack was commenced by the Medici and the Rondinelli, who assailed the Cavicciulli, where the houses of the latter open upon the piazza of St. John. Here both parties contended with great obstinacy, and were mutually wounded, from the towers by stones and other missiles, and from below by arrows. They fought for three hours; but the forces of the people continuing to increase, and the Cavicciulli finding themselves overcome by numbers, and hopeless of other assistance, submitted themselves to the people, who saved their houses and property; and having disarmed them, ordered them to disperse among their relatives and friends, and remain unarmed. Being victorious in the first attack, they easily overpowered the Pazzi and the Donati, whose numbers were less than those they had subdued; so that there only remained on this side of the Arno, the Cavalcanti, who were strong both in respect of the post they had chosen and in their followers. Nevertheless, seeing all the Gonfalons against them, and that the others had been overcome by three Gonfalons alone, they yielded without offering much resistance. Three parts of the city were now in the hands of the people, and only one in possession of the nobility; but this was the strongest, as well on account of those who held it, as from its situation, being defended by the Arno; hence it was first necessary to force the bridges. The Old Bridge was first assailed and offered a brave resistance; for the towers were armed, the streets barricaded, and the barricades defended by the most resolute men; so that the people were repulsed with great loss. Finding their labor at this point fruitless, they endeavored to force the Rubaconte Bridge, but no better success resulting, they left four Gonfalons in charge of the two bridges, and with the others attacked the bridge of the Carraja.
Here, although the Nerli defended themselves like brave men, they could not resist the fury of the people; for this bridge, having no towers, was weaker than the others, and was attacked by the Capponi, and many families of the people who lived in that vicinity. Being thus assailed on all sides, they abandoned the barricades and gave way to the people, who then overcame the Rossi and the Frescobaldi; for all those beyond the Arno took part with the conquerors.
There was now no resistance made except by the Bardi, who remained undaunted, notwithstanding the failure of their friends, the union of the people against them, and the little chance of success which they seemed to have. They resolved to die fighting, and rather see their houses burned and plundered, than submit to the power of their enemies. They defended themselves with such obstinacy, that many fruitless attempts were made to overcome them, both at the Old Bridge and the Rubaconte; but their foes were always repulsed with loss.
There had in former times been a street which led between the houses of the Pitti, from the Roman road to the walls upon Mount St. George.
By this way the people sent six Gonfalons, with orders to assail their houses from behind. This attack overcame the resolution of the Bardi, and decided the day in favor of the people; for when those who defended the barricades in the street learned that their houses were being plundered, they left the principal fight and hastened to their defense. This caused the Old Bridge to be lost; the Bardi fled in all directions and were received into the houses of the Quaratesi, Panzanesi, and Mozzi. The people, especially the lower classes, greedy for spoil, sacked and destroyed their houses, and pulled down and burned their towers and palaces with such outrageous fury, that the most cruel enemy of the Florentine name would have been ashamed of taking part in such wanton destruction.
The nobility being thus overcome, the people reformed the government;and as they were of three kinds, the higher, the middle, and the lower class, it was ordered that the first should appoint two signors; the two latter three each, and that the Gonfalonier should be chosen alternately from either party. Besides this, all the regulations for the restraint of the nobility were renewed; and in order to weaken them still more, many were reduced to the grade of the people. The ruin of the nobility was so complete, and depressed them so much, that they never afterward ventured to take arms for the recovery of their power, but soon became humbled and abject in the extreme. And thus Florence lost the generosity of her character and her distinction in arms.
After these events the city remained in peace till the year 1353. In the course of this period occurred the memorable plague, described with so much eloquence by Giovanni Boccaccio, and by which Florence lost 96,000 souls. In 1348, began the first war with the Visconti, occasioned by the archbishop, then prince of Milan; and when this was concluded, dissensions again arose in the city; for although the nobility were destroyed, fortune did not fail to cause new divisions and new troubles.
