so extensively, that all who possessed villas fled to them to escape death.  This occasioned the defeat to be attended with greater horror; for those citizens whose possessions lay in the Val di Pesa and the Val d’Elsa, having retired to them, hastened to Florence with all speed as soon as they heard of the disaster, taking with them not only their children and their property, but even their laborers; so that it seemed as if the enemy were expected every moment in the city.  Those who were appointed to the management of the war, perceiving the universal consternation, commanded the victorious forces in the Perugino to give up their enterprise in that direction, and march to oppose the enemy in the Val d’Elsa, who, after their victory, plundered the country without opposition; and although the Florentine army had so closely pressed the city of Perugia that it was expected to fall into their hands every instant, the people preferred defending their own possessions to endeavoring to seize those of others.  The troops, thus withdrawn from the pursuit of their good fortune, were marched to San Casciano, a castle within eight miles of Florence; the leaders thinking they could take up no other position till the relics of the routed army were assembled.  On the other hand, the enemy being under no further restraint at Perugia, and emboldened by the departure of the Florentines, plundered to a large amount in the districts of Arezzo and Cortona; while those who under Alfonso, duke of Calabria, had been victorious near Poggibonzi, took the town itself; sacked Vico and Certaldo, and after these conquests and pillagings encamped before the fortress of Colle, which was considered very strong; and as the garrison was brave and faithful to the Florentines, it was hoped they would hold the enemy at bay till the republic was able to collect its forces.  The Florentines being at Santo Casciano, and the enemy continuing to use their utmost exertions against Colle, they determined to draw nearer, that the inhabitants might be more resolute in their defense, and the enemy assail them less boldly.  With this design they removed their camp from Santo Casciano to Santo Geminiano, about five miles from Colle, and with light cavalry and other suitable forces were able every day to annoy the duke’s camp.  All this, however, was insufficient to relieve the people of Colle; for, having consumed their provisions, they were compelled to surrender on the thirteenth of November, to the great grief of the Florentines, and joy of the enemy, more especially of the Siennese, who, besides their habitual hatred of the Florentines, had a particular animosity against the people of Colle.