RETURN TO PARIS. STUDIES THERE. JO. WINTER OF ANDERNACH; ANDREA VESALIUS. DEGREES OF M.A. AND M.D. LECTURES ON GEOGRAPHY AND ASTROLOGY.

Villeneuve, we must presume, had reached Lyons poor enough in pocket if rich in lore; but so diligently had he laboured and so liberally had he been paid by the princely publishers of the day, that within two years he found himself in funds sufficient to authorise a return to Paris with a view to the study of Medicine, which he had now resolved to make his profession for life. The rebuff he had had from Œcolampadius, Bucer, and the rest, had probably sickened him for a while with theology and scholasticism, from which, however, we may presume he had only been diverted by his failure to make an immediate impression on the Reformers and the necessity of providing for his daily wants. But ‘the fresh fields and pastures new’ brought into sight by the study of Ptolemy, and the healthy influence of Champier, the physician and naturalist, gave another turn to his mind, and with the money he had earned in his purse, but still comporting himself as the poor scholar, he entered first the College of Calvi, and then that of the Lombards. To these as a subject of the Holy Roman Empire he probably had ready access, and in their quiet shades devoted himself to the new course of study he had determined to pursue.

His larger experience and intercourse with Champier must have shown Servetus that medicine was a more assured means of earning a subsistence than theology, and opened up a far wider field to his ambition than continued service with the typographers. Without utterly neglecting older studies, therefore, he now gave his chief attention to the great and useful art and science of medicine; and we shall find as we proceed that the lessons of such teachers as Joannes Guinterus (Jo. Winter of Andernach), Jacobus Sylvius (J. du Bois), Joannes Fernelius, and others of name and fame in their day, found congenial soil in the receptive mind of the student.

Servetus, indeed, would seem immediately to have made his presence felt in the medical school of Paris; he was at once more than a listener to the prelections of its professors. Associated with no less distinguished an individual than Andrea Vesalius, he was one of Winter of Andernach’s two prosectors, and prepared the subject for each day’s demonstration.

And let not the conjunction of talent that meets us here be overlooked. Vesalius, repudiating the authority of Galen, became the restorer—the Creator of Modern Anatomy. Servetus, breaking with scholasticism in theology, and freeing himself from the shackles of Greeks and Arabians in practical medicine, inaugurated Rational Physiology when he proclaimed the course of the blood from the right to the left side of the heart through the lungs. Working together as friends and fellow students for the Professor of Anatomy, Vesalius and Servetus, through diversity of mental constitution, yet saw things diversely. Vesalius, the observer, abiding by the concrete, described with rare felicity and truthfulness what he witnessed; Servetus, gifted with genius, aspiring to the ideal and inferring consequences, deduced the pulmonary circulation from the structure of the heart and lungs!

Nor were the two men associates only in their studies; they were fellows also in the untoward fate that befel them both in after life; for both may be said to have fallen victims to their zeal. Somewhat precipitate, we may presume, in his eagerness for information, the heart of a young nobleman who had died under his care and whose body Vesalius was inspecting, was either seen to palpitate, or was thought to have palpitated, when touched by the knife of the anatomist. Accused forthwith of murder, it was only by the interference of Philip II. of Spain, whose physician Vesalius was, that a formal trial for manslaughter was commuted for a pilgrimage to Jerusalem with confession and absolution at the shrine of the Holy Sepulchre. The penance was undergone, but the pilgrim, homeward bound, suffered shipwreck on the island of Crete, and perished miserably there. Servetus again, as we shall see, in his eagerness to proclaim what he believed to be the truth, and given no chance for his life, had to abide the still more cruel death of the faggot and stake.

Joannes Guinterus, it is interesting to know, bears honourable testimony to the merits of his two assistants. In the preface to his ‘Anatomical Institutions’ he informs us that ‘he had been most effectually aided in the preparation of the work, first by Andrea Vesalius, a young man, by Hercules! singularly proficient in anatomy; and after him by Michael Villanovanus, distinguished by his literary acquirements of every kind, and scarcely second to any in his knowledge of Galenical doctrine. Under the supervision and with the aid of these two,’ he continues, ‘I have myself examined in the Subject and have shown to the students the whole of the muscles, veins, arteries, and nerves, both of the extremities and internal parts of the body.’43 From this we learn whence Servetus had the anatomical knowledge that enabled him as inductive reasoner—true forerunner here of our own immortal Harvey—to proclaim the pulmonary circulation.

The practice of dissecting the human subject had therefore, by this time, extended to France—the bodies of one or more malefactors being now publicly anatomised in the course of each winter session.44 Had we no other evidence of the genius with which Michael Servetus was endowed, beyond the use he made of what he saw in these anatomical demonstrations, we should still feel entitled to speak of him as the most far-sighted physiologist of his age; for he alone of all his contemporaries, though fettered by the prevalent metaphysical theories of life, the soul and the spirits, from which we ourselves have not yet escaped, not only divined, but positively proclaimed the passage of the blood, by way of the lungs, from the right to the left side of the heart, and thence—but stopping short of the whole truth, first proclaimed by Harvey—from the left ventricle of the heart to the body at large. But the book in which his important Induction is contained, though printed in his lifetime, was never published. Seen by none but a few theologians, who took no note of its physiological contents, it remained unknown to the world for nearly a century and a half, after its author had fallen a victim to the hate of Calvin and the intolerance of his age.

With the stimulus of necessity upon him, for he was poor, and the excitement of vanity, with which he was largely endowed, as he could not live on the learning he imbibed from his teachers, Servetus by-and-by appeared before the world as a teacher in his turn. Having by diligence and superior natural capacity, in a singularly short space of time, achieved the degrees of M.A. and M.D., which were required before he could present himself either as Professor or Physician within the domain of the University of Paris, Servetus now came forward as a Lecturer on the Geography of Ptolemy and the science of Astrology—a term which then included the true doctrine of the heavenly bodies as well as the false doctrine of their presumed influence on the life of man and the current of events in the world. In this bold step we have another glimpse of the self-reliant, and it may be, somewhat presumptuous, character of the man; for even as the emancipated novice of the monk’s school and Saragossan professors, when little more than of age, showed himself as Theologian in the ‘De Erroribus Trinitatis,’ so did the newly becapped Magister Artium now come forward as Lecturer on Geography and Astrology, and the scarce fledged doctor in physic, as a teacher of his fellows and the world at large, in the art and mystery of treating Disease.

The course of Lectures on Geography and Astrology was a happy thought, and proved highly successful. It was delivered to a large and distinguished audience, and besides supplying the professor with funds for all his wants, became a means of introducing him to friends, influential for good on his future life. Amongst the number of his auditors there was a young ecclesiastic, a scholar and man of talent, Pierre Paumier, who after employment in various offices of trust by his king, Francis the First, was transferred to a position of no less dignity and emolument than that of Archbishop of Vienne in Dauphiny.

Under the auspices of the Archbishop, and as we believe on his invitation, it was that Servetus found a final resting place by his side. Fresh from editing Ptolemy, with the old stores of classic lore he had at command, and of anecdote and general information he had amassed in reading up for his editorial duties, aided by the natural fluency with which we venture to credit him, it is easy to imagine how interesting these Lectures must have been in days when the world was eager for information on the discoveries of the great voyagers and travellers of the age, and when books were still both scarce and costly, and little read by the many.

But Servetus was a Physician as well as Geographer and Astrologer, and not the man to hide any light he had under a bushel. He must appear in connection with his profession, as well as in the accessory field of general knowledge, by writing a book upon some properly medical subject, a business which he set about forthwith under the immediate inspiration of all he had learned from Dr. Champier of Lyons, as well as his professors of Paris.