Before the year 1441 Gemistos had returned to Mistra, where he continued to exercise his magistracy. His old age was embittered by the fierce attacks directed by Gennadios,[182] afterwards Patriarch of Constantinople, against the esoteric doctrines of the [Greek: Nomoi]. Gennadios accused him roundly of Paganism, continuing his polemic against the book long after the death of its author. That event happened in 1450. Gemistos was buried at Mistra; but five years later Sigismondo Pandolfo Malatesta, moved by ardent love of learning and by veneration for the philosopher, exhumed his bones, and transferred them to the Church of S. Francesco at Rimini, which Leo Alberti had but recently built for him.[183] [Footnote 182: Schultze, p. 92. His secular name was Georgios Scholarios.] [Footnote 183: See Vol. I., _Age of the Despots_, pp. 134, 135, and _Sketches in Italy and Greece_, article 'Rimini.'] Of Bessarion I shall have to speak elsewhere; but, in order to complete the review of Greek studies in Florence at this epoch, mention must now be made of two Greeks who filled the chair of the University with distinguished success. That John Argyropoulos, a native of Byzantium, visited Italy before the fall of the Greek Empire, appears from Vespasiano's account of his residence with Palla Strozzi at Padua during the first years of his exile.[184] In 1456 Cosimo called him to Florence, secured him good appointments from the _studio pubblico_, and installed him as public and private teacher of Greek language and philosophy. Argyropoulos laboured at Florence for a space of fifteen years, counting the most distinguished citizens among his pupils. From Florence he removed to Rome, where Reuchlin heard him lecture upon Thucydides in the pontificate of Sixtus IV. Reuchlin's scholarship, if we may trust Melanchthon, was rated at so high a value by this master that, on his departure from Rome, he exclaimed, 'Now hath Greece flown beyond the Alps!' A more commanding personage than Argyropoulos was Georgios Trapezuntios, who came to Italy as early as 1420, and professed Greek at Venice, Florence, Rome, and other cities. His temper was proud, choleric, and quarrelsome; but the history of his disputes belongs to the next chapter, which will treat of Rome. I may here mention that, during the residence of the Papal Court at Florence, he gave instruction both public and private,[185] without, however, entering into intimacy with the Medicean circle. After Manuel Chrysoloras, it can be said with certainty that the revival of Hellenism in the fifteenth century at Florence was due to the three men of whom I have been speaking--Georgios Gemistos, Joannes Argyropoulos, and Georgios Trapezuntios. Of the labours of the last in Rome, as well as of Theodoros Gaza, Demetrius Chalcondylas, Andronicus Callistus and the Lascari, is not yet time to speak in detail. Each deserves a separate commemoration, since to their joint activity in teaching, Europe owes