CHAP. XI. _Death of Carlo Aretino—Poggio is chosen chancellor of the Florentine republic, and one of the Priori degli arti—War between the Florentines and the king of Naples—Peace of Lodi—Death of Nicolas V.—Quarrel between Poggio and Lorenzo Valla—Poggio’s dialogue de Miseriâ humanæ conditionis—Murder of Angelotto, cardinal of St. Mark—Poggio’s translation of Lucian’s Ass—His history of Florence—His death—His character—Brief account of his children._ CHAP. XI. On the twenty-fourth of April, 1453, a vacancy was occasioned in the chancellorship of the Tuscan republic, by the death of Carlo Aretino.[417] In this conjuncture the long established literary reputation of Poggio, and the predominant interest of the house of Medici, concurred, without any canvassing or intriguing on his part, in directing to him the choice of his fellow-citizens, and he was elected to the office which had been in succession so ably filled by two of his most intimate friends. The prospect of the distinguished honours which awaited him in his native province did not, however, so entirely occupy his mind, as to render him insensible of the sacrifice which he made in quitting the Roman chancery, in which he had held situations of confidence and dignity for the space of fifty-one years. His heart was depressed with sorrow when he bade farewell to the pontiff, from whose kindness he had uniformly experienced the most friendly indulgence. Amongst the associates of his literary and official labours, there were moreover some chosen companions of his hours of relaxation, whose pleasing converse he could not forego without yielding to the emotions of grief. But in Florence also he had been from his early years accustomed to enjoy the pleasures of friendship; and the sentiments of patriotism concurred with the voice of ambition in prompting him to obey the call of his country. In addition to these motives, he was prompted to accept this lucrative employment by a sense of the duty which he owed to his family, for whose welfare, as he himself says, he deemed himself bound to sacrifice his own ease and liberty. He therefore quitted the city of Rome in the month of June, 1453; and having removed his family to the Tuscan capital, where he was received with a welcome which he compares to that experienced by Cicero on his return from exile, he applied himself with his wonted diligence to the duties of his new office.[418] He had not long resided In Florence before he received an additional testimony of the esteem of his fellow-citizens, in being elected into the number of the _Priori degli arti_, or presidents of the trading companies, the establishment of which was happily calculated to secure the preservation of good order, and to defend from infringement the political privileges of the people.[419]