In a long and elaborate letter which Poggio received from Francesco Barbaro, and which bears the date of June 7th, 1417, this learned patrician congratulates his correspondent on the glory which he had acquired by his labours in the cause of learning, and ascribes to the unremitted diligence of his investigations, the recovery of the works of the following authors, in addition to others which have been already enumerated; Manilius, Lucius Septimius, Caper, Eutychius, and Probus. From this letter of Barbaro, it appears, that the republic of letters had expected that Poggio would have been materially assisted in his inquiries after the relics of ancient literature by Bartolomeo di Montepulciano, but that in consequence of the ill state of his associate’s health, he was under the necessity of taking upon himself almost the entire conduct and trouble of the research.
The expense occasioned by these literary excursions was a heavy incumbrance upon Poggio, whose property could by no means bear any extraordinary diminution: and the fatigue and inconvenience which he experienced in the course of his travels in quest of manuscripts, induced him at one time to declare to Niccolo Niccoli that he could not possibly spend more time in this pursuit.[97] This declaration was however nothing more than the result of a temporary dejection of spirits. During the remainder of his life he eagerly took advantage of every opportunity of recovering the lost works of the writers of antiquity, many of which he transcribed with his own hand. In several of his letters the zeal with which he endeavoured to procure good copies of the Latin classics is strikingly conspicuous. His inquiries were incessantly and anxiously directed after the ancient compositions which had not yet been rescued from beneath the ruins of ages. In the course of his investigations, he once entertained hopes of recovering the lost Decads of Livy. A Swede, of the name of Nicolaus, had solemnly assured him, that he had seen a perfect copy of Livy’s Roman history in a monastery of Cistercian monks in Hungary. On the receipt of this intelligence, he immediately applied by letter to Niccolo Niccoli, not doubting but that he could persuade Cosmo de’ Medici to dispatch one Gherardo de’ Buris to the monastery where the manuscript was said to be deposited. He was also in hopes that cardinal Ursini would send a confidential agent to procure this valuable work; but in these expectations he was disappointed.[98] The testimony of Nicolaus the Swede being a few years afterwards corroborated by another traveller, Poggio wrote a letter to Leonello d’Este, Marquis of Ferrara, giving him an account of the information which he had received, and intimating, that though the authority upon which it rested was not of the highest nature, still it was worthy of attention. Whether Leonello was induced by Poggio’s letter to institute any inquiry after the manuscript in question, cannot perhaps now be ascertained. Certain it is, that the learned still lament the imperfect state of the history of Livy.[99]
Poggio had also at one time conceived hopes of obtaining from a German monk a copy of the works of Tacitus, containing many portions of that historian’s writings, which had till then lain neglected beneath the accumulated dust of ages. These hopes were likewise frustrated. By the course of events, however, it was afterwards proved that they were not void of foundation: for during the pontificate of Leo. X. an ancient manuscript containing five books of the history of Tacitus, which had been long regarded as irrecoverably lost, was found in Germany, and presented to that pontiff, according to whose directions it was deposited in the Laurentian library at Florence.[100]
Amongst the literary characters whose applause animated Poggio to persevere in his researches after the lost writers of antiquity, a place of distinguished honour is due to Ambrogio Traversari. This learned ecclesiastic was the son of Bencivenni dei Traversari, and was born on the 16th of September, 1386, in Portico, a town of Romagna. His biographers are not agreed whether his family was poor or rich, plebeian or noble.[101] It appears however from incontestible evidence, that soon after he had completed his fourteenth year, he was admitted into the Camaldolese convent Degli Angioli, at Florence, and that he there took the monastic vows, on the sixth day of November, 1401. At the time of his entrance into this religious seminary, it was governed by Matteo di Guido, a Florentine, who, happily for the welfare of the ecclesiastical fraternity committed to his care, tempered the severity, and beguiled the wearisomeness of the cloistered life, by the study of polite letters. Kindly desirous of communicating to others the pleasure which he himself experienced in literary pursuits, he personally superintended the education of the youths whom puerile enthusiasm, or parental authority, had secluded from the world within the walls of his monastery. Under the care of this enlightened superior, Ambrogio continued his Latin studies, which he had commenced under the guidance of John of Ravenna. In the Greek language he was instructed by Demetrius Scaranus, an eminent scholar, whom the alarming inroads of the Turks had caused to fly from Constantinople, and who was induced by the liberality of Matteo to read lectures on the Grecian classics, in the cloisters of this convent.[102] As Ambrogio was actuated by the genuine enthusiasm of literary zeal, he made a rapid progress in knowledge. In the prosecution of his studies, indeed, he enjoyed peculiar advantage. The retirement of the monastic life afforded him considerable leisure. The library of his convent was well furnished with books, and he had moreover the free use of the copious collection of Niccolo Niccoli, who regarded him with parental affection, and assiduously fostered his ripening talents by the most liberal patronage. Inspired by a profound veneration of the models of just taste, which are to be found in the writings of antiquity, he assiduously employed a considerable portion of his time in multiplying the copies of the classic authors: and his elegant transcripts of the works which Poggio had rescued from obscurity, at once testified his love of literature, and the high estimation in which he held the labours of his friend.[103]
After the deposition of John XXII. Poggio still remained at Constance, anxiously hoping that the appointment of a successor to that ill-fated pontiff would enable him once more to establish himself in the Roman chancery. In the prosecution of his interests, he had great dependance upon the support and patronage of Zabarella, cardinal of Florence. But his expectations of preferment from this quarter were unfortunately destroyed by the death of that illustrious ecclesiastic. [A. D. 1417.] This event, which occurred on the twenty-sixth of September, 1417, deprived the council of one of its ablest members, and Poggio of a kind and zealous friend. The obsequies of Zabarella were celebrated with extraordinary pomp; and on this occasion, Poggio fulfilled the last duties of friendship, by commemorating his virtues in a funeral oration. Impressed by the solemnity of the subject, and the dignity of his audience, he exerted in the composition of this oration the full powers of his eloquence and learning. After a modest exordium, he proceeded to give a brief account of his departed friend—he then entered into the detail of his good qualities, and concluded by an impassioned burst of sorrow for the loss which the lovers of union and peace had sustained; and by an exhortation to the assembled dignitaries to pay to their deceased brother the honours due to his virtues, and to imitate the moral graces which they had so much admired in his conduct.
Francesco Zabarella was a native of Padua. His parents, who moved in the superior circles of society, readily indulged his early love of literature, and procured him the best instructions which their city could afford. Having finished his preparatory education, Francesco applied himself to the study of the civil law, tempering the severity of this pursuit by the cultivation of polite letters. When he was arrived at years of maturity, he delivered public lectures on the science of jurisprudence. In discharging the duty of instruction, he gained the respect and love of his pupils, by the variety of his knowledge and the benevolence of his disposition. The celebrity which he acquired by the ability with which he filled the professor’s chair, attracted the notice of John XXII., who, without any solicitation on his part, nominated him to the bishopric of Florence, and afterwards raised him to the dignity of cardinal. Stimulated by an earnest desire to put an end to the schism, he successfully exerted his influence with the pontiff to induce him to assent to the wishes of the emperor of Germany, by summoning a general council; and being deputed on the part of the pope, to confer with the representatives of Sigismund, concerning the place where the council should assemble, he concurred with them in fixing, for that purpose, upon the city of Constance. He entered with great zeal into the discussion of the various subjects which engaged the attention of that renowned synod. The ardour of his mind indeed hastened his end. Engaging with uncommon warmth in a tumultuous debate, at a time when he was languid with sickness, he found himself so much exhausted, that making a last effort, he declared, that the speech which he had just concluded was his testamentary oration, and that he felt himself dying in defence of the church. He did not long survive this exertion. After a short residence at the baths of Baden, which seemed to be of service in recruiting his constitution, he returned to renew his labours at Constance, where he soon died, a victim to the ardour of his zeal, and to the unremitting toil of his exertions.[104]
In the funeral eulogium which Poggio pronounced over the remains of Zabarella, he asserts, that had the life of his friend been prolonged, he would in all probability have been invested with the pontifical purple. All orders of men now began impatiently to demand the election of a sovereign pontiff. [A. D. 1417.] In compliance with their wishes, the cardinals assembled in conclave on the tenth of November, and after the usual vehemence of dissention, they at length agreed in the nomination of Otto Colonna, who immediately after his election assumed the appellation of Martin V.[105]
Thus was terminated the famous schism of the west. Gregory XII. had died on the 18th of October preceding the election of Martin:[106] and though Benedict XIII., confident in the strength of the fortifications of Paniscola, refused to submit to the decrees of the council, and still assumed the style, and pretended to exercise the functions of the pontificate, his adherents were so few, and the tide of general opinion ran so strongly in favour of Martin V., that he was henceforth regarded rather as an object of contempt than of fear.