“The fate of his friend and minister, Piero delle Vigne of Capua, if truly told, would nevertheless impress us with an unfavorable idea of his mercy and magnanimity: Piero was sent with Taddeo di Sessa as Frederick’s advocate and representative to the Council of Lyons, which was assembled by his friend Innocent the Fourth, nominally to reform the Church, but really to impart more force and solemnity to a fresh sentence of excommunication and deposition. There Taddeo spoke with force and boldness for his master; but Piero was silent; and hence he was accused of being, like several others, bribed by the Pope, not only to desert the Emperor, but to attempt his life; and whether he were really culpable, or the victim of court intrigue, is still doubtful. Frederick, on apparently good evidence, condemned him to have his eyes burned out, and the sentence was executed at San Miniato al Tedesco: being afterwards sent on horseback to Pisa, where he was hated, as an object for popular derison, he died, as is conjectured, from the effects of a fall while thus cruelly exposed, and not by his own hand, as Dante believed and sung,”