As they quitted the town, they met Tripalda, who, accosting the prince, told him, that he was now going to Valperga, and that he did not doubt that his arguments would induce the countess to surrender. Castruccio shook his head in disbelief, and, hastily wishing him good-success, put spurs to his horse, apparently impatient to quit every thing that reminded him of the odious task he had left his friends to perform.
Battista Tripalda, the ambassador of Castruccio on this occasion, was a canon of the cathedral of St. Ambrose at Perugia. By this time the colleges of canons, who had before lived in common like monks, had been dissolved, and each member was permitted to live privately, receiving his share of the yearly income which was before employed as a common stock. But the canons had offices to perform in the church, which obliged them to reside in the town, in which the cathedral to which they belonged was situated; Tripalda had however been long absent from his duties, nor did his bishop ever enquire after him, or require him to return. He had appeared at Lucca about a year before this time, unknown and unrecommended; but he had intruded himself into the palaces of the nobles, and been well received: his eccentric manners made them pardon his opinions, and the subtleties of his mind forced them to forgive his uncouth and arrogant demeanour. Yet, although received by all, he was liked by none, for there was a mystery about him that no one could divine; and we seldom like what we do not comprehend. He was an unbelieving priest, yet was permitted to exercise the clerical functions; he was a man who cried out against the simony and wickedness of the Roman religion, yet he was tolerated by all its members; he was equally severe against tyrants and lords, yet he was received at every court in Italy. He was an earnest panegyrizer of republics and democracies; yet he was satisfied with no existing form of government, because none was sufficiently free: he contended that each man ought to be his own king and judge; yet he pretended to morality, and to be a strict censor of manners and luxury. He had a deep insight into artful and artificial character, and a kind of instinctive prudence in extricating himself from the most embarrassing circumstances; so that his penetration almost gave him the appearance of a tamperer in the forbidden arts, which however he held in supreme contempt.