HKB
the people attacked Uguccione; who, finding he had no resource but in flight, rode away with his friends to Lombardy, to the lords of Scale, where he died in poverty.
But Castruccio from being a prisoner became almost a prince in Lucca, and he carried himself so discreetly with his friends and the people that they appointed him captain of their army for one year. Having obtained this, and wishing to gain renown in war, he planned the recovery of the many towns which had rebelled after the departure of Uguccione, and with the help of the Pisans, with whom he had concluded a treaty, he marched to Serezzana. To capture this place he constructed a fort against it, which is called to-day Zerezzanello; in the course of two months Castruccio captured the town. With the reputation gained at that siege, he rapidly seized Massa, Carrara, and Lavenza, and in a short time had overrun the whole of Lunigiana. In order to close the pass which leads from Lombardy to Lunigiana, he besieged Pontremoli and wrested it from the hands of Messer Anastagio Palavicini, who was the lord of it. After this victory he returned to Lucca, and was welcomed by the whole people. And now Castruccio, deeming it imprudent any longer to defer making himself a prince, got himself created the lord of Lucca by the help of Pazzino del Poggio, Puccinello dal Portico, Francesco Boccansacchi, and Cecco Guinigi, all of whom he had corrupted; and he was afterwards solemnly and deliberately elected prince by the people. At this time Frederick of Bavaria, the King of the Romans, came into Italy to assume the Imperial crown, and Castruccio, in order that he might make friends with him, met him at the head of five hundred horsemen. Castruccio had left as his deputy in Lucca, Pagolo Guinigi, who was held in high estimation, because of the people’s love for the memory of his father. Castruccio was received in great honour by Frederick, and many privileges were conferred upon him, and he was appointed the emperor’s lieutenant in Tuscany. At this time the Pisans were in great fear of Gaddo della Gherardesca, whom they had driven out of Pisa, and they had recourse for assistance to Frederick. Frederick created Castruccio the lord of Pisa, and the Pisans, in dread of the Guelph party, and particularly of the Florentines, were constrained to accept him as their lord.