First among these in time and in dignity was Humphrey Duke of Gloucester, the Good Duke Humphrey, by whose munificence the University Library grew from a small number of volumes chained on desks in the upper chamber of the Congregation House at Saint Mary’s,[33] into a collection of some six hundred manuscripts, of unique value, because, unlike the existing cathedral and monastic libraries, it was formed at the time when attention was being again devoted to classical learning and with the help of the foreign scholars, whose work the Duke loved to encourage, and whom he employed to transcribe and collect for him. His library contained little theology; it was rich in classical Latin literature, in Arabic science (in translations), and in the new literature of Italy, counting at least five volumes of Boccaccio, seven of Petrarch, and two of Dante.[34] Unhappily the whole library was wrecked and brought to nothing in the violence of the reign of King Edward the Sixth, and the three volumes which are now preserved in the re-founded University Library of Sir Thomas Bodley were recovered piecemeal from those who had obtained possession of them in the great days of plunder.[35] That Duke Humphrey was a member of Balliol College is attested by Leland[36] and Bale,[37] but further evidence is wanting. Almost at the same time as the University Library was thus enriched, five Englishmen are mentioned as students at Ferrara under the illustrious teacher Guarino:[38] four of the five are claimed by our College, William Grey, John Tiptoft, John Free, and John Gunthorpe. Of these, two were men of letters and munificent patrons of learning, the third was himself a scholar of high repute, and the last combined, perhaps in a lesser degree, the characteristics of both classes. William Grey stands in a peculiarly close relation with the College. A member of the noble house of Codnor, he resided for a long time at Cologne in princely style, and maintained a magnificent household. Here he studied logic, philosophy, and theology. He was Chancellor of the University of Oxford from 1440 to 1442, and then went forth again for a more prolonged course of study in Italy, at Florence, Padua, and Ferrara. Removing in 1449 to Rome, as proctor for King Henry the Sixth, he lived there an honoured member of the learned society in the papal city, and continued to collect manuscripts and to have them transcribed and illuminated under his eyes, until he was recalled in 1454 to the Bishopric of Ely. It was his devotion to humanism and his patronage of learned men that naturally found favour with Pope Nicolas the Fifth, and his elevation to the see of Ely was the Pope’s act. After his return to England he was not regardless of the affairs of State,--indeed for a time in 1469 and 1470 he was Lord Treasurer,--but his paramount interest still lay in his books and his circle of scholars, himself credited with a knowledge not only of Greek but of Hebrew.