Jean Aymon was born in DauphinÉ, in 1661, of Catholic parents. He studied in the college of Grenoble. His family, loving him, neglected nothing which might contribute to the improvement of his mind, and the professors of Grenoble laboured to perfect their intelligent pupil in mathematics, languages, and history.

From Grenoble, Aymon betook himself to Turin, where he studied theology and philosophy. But there was one thing neither parents nor professors were able to implant in the young man—a conscience. He was thoroughly well versed in all the intricacies of moral theology and the subtleties of the school-men; he regarded crime and sin as something deadly indeed, but deadly only to other persons. Theft was a mortal sin to every one but himself. Truth was a virtue to be strictly inculcated, but not to be practised in his own case.

His parents, thinking he would grow out of this obliquity of moral vision, persisted in their scheme of education for the lad—probably the very worst which, with his peculiar bent of mind, they could have chosen for him. Having finished his studies at Turin, his evil star led him to Rome, where his talents soon drew attention to him, and Hercules de Berzet, Bishop of Saint Jean de Maurienne, in Savoy, named him chaplain, and had him ordained, by brief of Innocent XI., before the age fixed by the Council of Trent, "because of the probity of his life, his virtues and other merits!"—such were the reasons.

Shortly after his installation as chaplain to the bishop, his patron entrusted him with a delicate case. De Berzet had lately been deep in an intrigue to obtain a cardinal's hat. He had been disappointed, and he was either bent on revenge, or, perhaps, hoped to frighten the Pope into giving him that which he had solicited in vain. He set to work, raking up all the scandal of the Papal household, and acting the spy upon all the movements of the familiars of the court. After a very little while, this worthy prelate had succeeded in gathering together enough material to make all the ears in Europe tingle, and this was put into the hands of the young priest to work into form for publication.

As Aymon looked through these scandalous memoirs, he made his own reflections. "The publication of this will raise a storm, undoubtedly; but the first who will perish in it will be my patron, and all who sail in his boat." Aymon noticed that M. de Camus, Bishop of Grenoble, was most compromised by the papers in his hands, and would be most interested in their suppression. Aymon, without hesitation, tied up the bundle, put it in his pocket, and presented himself before the bishop, ready to make them over to him for a consideration. He was well received, as may be supposed, and in return for the papers was given a living in the diocese. But this did not satisfy the restless spirit of Aymon; he had imbibed a taste for intrigue, and there was no place like the Eternal City for indulging this taste. He was, moreover, dissatisfied with his benefice, and expected greater rewards for the service he had done to the Church. Innocent XI. received him well, and in 1687 appointed him his protonotary. Further he did not advance. At the Papal Court he made his observations, and whether it was that he was felt to be somewhat of a spy, or through some intrigue, his star began to set, when Aymon, too well aware that a falling man may sink very low, suddenly fled from Rome, crossed the border into Switzerland, and in a few days was a convert to the straitest sect of the Calvinists. But the Swiss are poor, and their ministers are in comfortable, though not lucrative positions. Holland was the paradise of Calvinism, and to Holland Aymon repaired. Here he obtained a cure of importance, and married a lady of rank.

But even now, Aymon was not satisfied. Among the Protestants of the Low Countries there are no bishops, and no man can soar higher than the pulpit of a parish church. Aymon was convinced that he had climbed as high as he could in the Church of Calvin, and that he had a soul for something higher still. His next step was extraordinary enough. He wrote in December, 1705, to M. Clement, of the BibliothÈque du Roi, at Paris, stating that he had in his possession the "Herbal" of the celebrated Paul Hermann, in forty folio volumes, and that he offered it to the King for 3200 livres, a trifle over what it had cost him. He added that he was a renegade priest, who had sought rest in Protestantism, but had found none—nay! he had discovered it to be a hot-bed of every kind of vice, and that he yearned for the Church of his baptism. He hinted that he had made some discoveries of the utmost political importance, and that he would communicate them to the King if he could be provided with a passport.

Clement made inquiries of the superintendent of the Jardin-Royal as to the expediency of purchasing the "Herbal," and received a reply in the negative.

Aymon wrote again, saying little more of the "Herbal," and developing his schemes. He said that he had State secrets to confide to the Ministers of the Crown, besides which, he volunteered to compose a large and important work on the state of Protestantism, "full of proofs so authentic, and so numerous, that, if given to the light of day, as I purpose, it would probably not only restrain all those who meditate seceding from the Roman Church, but also would persuade all those, who are not blinded by their passions, to return to the Catholic faith."

Clement, uncertain what to answer, showed these letters to some clergy of his acquaintance, and, acting on their advice, he presented them to M. de Pontchartrain, who communicated the proposal of Aymon to the King.

A passport was immediately granted, and Aymon left Holland, assuring his congregation that he was going for a little while to Constantinople on important matters of religion.

On his arrival in Paris, he presented himself before M. Clement, to assure him of the fervour of his zeal and the earnestness of his conversion. Clement received him cordially, and took him to Versailles to see M. de Pontchartrain. In this interview Aymon made great promises of being serviceable to the Church and to the State, by the revelations he was about to make; but M. de Pontchartrain treated his protestations very lightly, and handed him over to the Cardinal de Noailles, Archbishop of Paris.

The conference with the cardinal was long. The archbishop addressed a homily to the repentant sinner, who listened with hands crossed on his breast, his eyes bent to earth, and his cheeks suffused with tears. Aymon sighed forth that he had quitted the camp of the Amalekites for ever, and that he was determined to turn against them their own weapons. Clement, who was present, now stepped forward and reminded the prelate that Aymon had abandoned a lucrative situation, at the dictates of conscience, and that though he might, of course, expect to be rewarded hereafter, still that remuneration in this life would not interfere with these future prospects. The cardinal quite approved of this sentiment, and promised to see what he could do for the convert. In the meantime, he wished Aymon to spend a retreat in some religious house, where he could meditate on the error of his past life, and expiate, as far as in him lay, his late delinquencies by rigorous penances. Aymon thanked the cardinal for thus, unasked, granting him the request which was uppermost in his thoughts, and then begged to be allowed the use of the Royal Library, in which to pursue his theological researches, and to examine the documents which were necessary for the execution of his design of writing a triumphant vindication of the Catholic faith, and a complete exposure of the abominations of Protestantism. M. Clement readily accorded this, at the request of the archbishop, and Jean Aymon was sent to the seminary of the Missions EtrangÈres.

Aymon now appeared as a model penitent. He spent a considerable part of the night in prayer before the altar, he was punctual in his attendance on all the public exercises of religion, and his conversation, morning, noon, and night, was on the errors and disorders of the Calvinist Church. When not engaged in devotions, he was at the library, where he was indefatigable in his research among manuscripts which could throw light on the subject upon which he was engaged. Indeed, his enthusiasm and his zeal for discoveries wearied the assistants. Clement himself was occupied upon the catalogues, and was unable to dance attendance on Aymon; and the assistants soon learned to regard him as a bookworm who would keep them on the run, supplying him with fresh materials, if they did not leave him to do pretty much what he liked.

Time passed, and Aymon heard no more of the reward promised by the cardinal. He began to murmur, and to pour his complaints into the reluctant ear of Clement, who soon became so tired of hearing them, that the appearance of Aymon's discontented face in the library was a signal for him to plead business and hurry into another apartment. Aymon declared that he should most positively publish nothing till the king or the cardinal made up to him the losses he had endured by resigning his post in Holland.

All of a sudden, to Clement's great relief, Aymon disappeared from the library. At first he was satisfied to be freed from him, and made no inquiries; but after a while, hearing that he had also left the Missions EtrangÈres, he made search for the missing man. He was nowhere to be found.

About this time Aymon's congregation at the Hague were gratified by the return of their pastor, not much bronzed by exposure to the sun of Constantinople, certainly, but with his trunks well-stocked with valuable MSS.

A little while after, M. Clement received the following note from a French agent resident at the Hague:—

"Information is required relative to a certain Aymon, who says that he was chaplain to M. le Cardinal de Camus, and apostolic protonotary. After having lived some while at the Hague, whither he had come from Switzerland, where he had embraced the so-called Reformed religion, he disappeared, and it was ascertained that he was at Paris, whither he had taken an Arabic Koran in MS., which he had stolen from a bookseller at the Hague. He has only lately returned, laden with spoils—thefts, one would rather say, which he must have made at Paris, where he has been spending five or six months in some publicity.... He has with him the Acts of the last Council of Jerusalem held by the Greeks on the subject of Transubstantiation, and some other documents supposed to be stolen from the BibliothÈque du Roi. The man has powerful supporters in this country.—March 10, 1707."

The "Council of Jerusalem" was one of the most valuable MSS. of the library—and it was in the hands of Aymon! Clement flew to the cabinet where this inestimable treasure was preserved under lock and key. The cabinet was safely enough locked—but alas! the MS. was no longer there.

A few days after, Clement heard that Aymon had crossed the frontier with several heavy boxes, which, on inquiry, proved to be full of books. What volumes were they? The collections in the Royal Library consisted of 12,500 MSS. The whole had to be gone through. It was soon ascertained that another missing book was the original Italian despatches and letters of Carlo Visconti, Apostolic Nuncio at the Council of Trent.

There was no time to be lost. Clement wrote to the Hague to claim the stolen volumes, and to institute legal proceedings for their recovery, before the collection could be dispersed, and he appointed, with full powers, William de Voys, bookseller at the Hague, to seize the two volumes said to be in the possession of Aymon.

A little while after some more MSS. volumes were missed; they were "The Italian Letters of Prospero S Croce, Nuncio of Pius IV," "The Embassy of the Bishop of AngoulÊme to Rome in 1560-4," "Le Registre des taxes de la Chancellerie Romaine," "Dialogo politico sopra i tumulti di Francia," nine Chinese MSS., a copy of the Gospels of high antiquity in uncial characters, another copy of the Gospels, no less valuable, and the Epistles of S. Paul, also very ancient.

Shortly after this, two Swiss, passing through the Hague, were shown by Aymon some MSS. which agreed with those mentioned as lost from the Royal Library; but besides these, they saw numerous loose sheets, inscribed with letters of gold, and apparently belonging to a MS. of the Bible. Clement had now to go through each MS. in the library and find what had been subtracted from them. Fourteen sheets were gone from the celebrated Bible of S. Denys. From the Pauline Epistles and Apocalypse, a MS. of the seventh century, and one of the most valuable treasures of the library, thirty-five sheets had been cut. There were other losses of less importance.

Whilst Clement was making these discoveries, De Voys brought an action against Aymon for the recovery of the "Council of Jerusalem" and the "Letters of Visconti."

Jean Aymon was not, however, a man to be despoiled of what he had once got. He knew his position perfectly, and he knew the temper of those around him. He was well aware that in order to gain his cause he had only to excite popular passion. His judges were enemies to both France and Catholicism, he had but to make them believe that a plot was formed against him by French Papists for obtaining possession of certain MSS. which he had, and which contained a harvest of scandals and revelations overwhelming to Catholics, and he knew that his cause was safe.

He accordingly published a defence, bearing the following title:—"Letter of the Sieur Aymon, Minister of the Holy Gospel, to M. N., Professor of Theology, to inform people of honour and savants of the extraordinary frauds of certain Papistical doctors and of the vast efforts they are now making, along with some perverted Protestants, who are striving together to ruin, by their impostures, the Sieur Aymon, and to deprive him of several MSS., &c."—La Haye, dated 1707. Aymon in his pamphlet took high moral ground. He was not pleading his own cause. Persecuted, hunted down by Papists, by enemies of the Republic and of the religion of Christ, he scorned their calumnies and despised their rage. He would bow under the storm, he would endure the persecution cheerfully—for "Blessed are those that are persecuted for righteousness' sake;" but higher interests were at stake than his own fair fame. For himself he cared little; for the Protestant faith he cared everything. If the Papists obtained their suit, they would wrest from his grasp documents most compromising to themselves. They would leave no stone unturned to secure them—they dare not leave them in the hands of a Protestant pastor. Their story of the "Acts of the Council of Jerusalem" was false. They said that it had been obtained by Olier de Nanteuil, Ambassador of France at Constantinople, in 1672, and had been transmitted to Paris, where Arnauld had seen and made use of it in preparing his great work on the "Perpetuity of the Faith." They further said that the BibliothÈque du Roi had obtained it in 1696. On the other hand, Aymon asserted that Arnauld had falsified the text in his treatise on the "Perpetuity of the Faith," and that, not daring to let his fraud appear, he had never given the MS. to the Royal Library, but had committed it to a Benedictine monk of S. Maur, who had assisted him in falsifying it and making an incorrect translation. This monk would never have surrendered the MS. but that conscience had given him no rest till he had transmitted it to one who would know how to use it aright. He, Aymon, had solemnly promised never to divulge the name of this monk, and even though he and the Protestant cause were to suffer for it, that promise should be held sacred. He challenged the library of the King to prove its claim to the "Council of Jerusalem!" All books in the BibliothÈque du Roi have the seal of the library on them. This volume had three seals—that of the Sultan, that of the Patriarch of Jerusalem, and that of Olier de Nanteuil; but he defied any one to see the library mark on its cover, or on any of its sheets. Aymon wound up his audacious pamphlet by prophesying that the Papists of France would not be satisfied with this claim, but would advance many others, for they knew that in his hands were documents of the utmost importance to them to conceal. Aymon was too clever for Clement: he had mixed up truth with fiction in such a way that the points which Clement had to admit tended to make even those who were not bigoted hesitate about condemning Aymon.

Clement replied to this letter by stating the whole story of Aymon's deception of the Cardinal de Noailles and others. With regard to the "Council of Jerusalem," it was false that it had ever been in a Benedicient monastery. "It is true," he said, "that in the Monastery of S. Germain-des-PrÉs there are documents relating to the controversies between the Catholics and Greek schismatics, but they are all in French." He produced an attestation, signed by the prior, to the effect that the MS. in question had never been within the walls of his monastery. Clement was obliged to allow that a Benedictine monk had been employed by Arnauld to translate the text of the Council; he even found him out, his name was Michel FoucquÈre; he was still alive, and the librarian made him affirm in writing that he had restored the volume, on the completion of his translation, to Dom Luc d'Achery. Clement sent a copy of the register in the library, which related how and when the volume had come into the possession of the King. It was true that it bore no library seal, but that was through an oversight.

Aymon wrote a second pamphlet, exposing Clement more completely, pointing out the concessions he was obliged to make, and finally, in indignant terms, hurling back on him the base assertion made to injure him in the eyes of an enlightened Protestant public, that he had ever treated with the government or clergy of Paris relative to a secession to the ranks of Popery. But that he had been to Paris; that he had met the Cardinal Archbishop, he admitted; but on what ground? He had met him and twenty-four prelates besides, gathered in solemn conclave, and had lifted up his voice in testimony against them; had disputed with them, and, with the Word of God in his mouth, had put them all to silence! No idea of his ever leaving the reformed faith had ever entered his head. No! he had been on a mission to the Papists of France, to open their eyes and to convert them.

The news of the robbery had, however, reached the ears of the King, Louis XIV., and he instructed M. de Torcy to demand on the part of Government the restitution of the stolen MSS. M. de Torcy first wrote to a M. Hennequin at Rotterdam, who replied that Aymon had justified himself before the Council of State from the imputations cast upon him. He had been interrogated, not upon the theft committed in Paris, but on his journey to France. Aymon had proved that this expedition had been undertaken with excellent intentions, and had been attended with supreme success, since he had returned laden with manuscripts the publication of which would cause the greatest confusion in the Catholic camp. Hennequin added, that after having been deprived of his stipend, as suspected, on it having been ascertained that he had visited Paris instead of Constantinople, Aymon, having cleared his character, had recovered it. Such was the first result of the intervention of Louis XIV. in this affair.

"The stamp of the Royal Library is on all the MSS., except the 'Council of Jerusalem,'" said Clement. "Let the judges insist on examining the books in the possession of Aymon, and all doubt as to the theft will be removed."

But this the judges refused to do.

It was pretended that Aymon was persecuted; it was the duty of the Netherland Government to protect a subject from persecution. He had made discovries, and the Catholics dreaded the publication of his discoveries, therefore a deep plot had been laid to ruin him.

Aymon had now formed around him a powerful party, and the Calvinist preachers took his side unanimously. It was enough to read the titles of the books stolen to be certain that they contained curious details on the affairs which agitated Catholics and Protestants from the sixteenth century.

All that the Dutch authorities cared for now was to find some excuse for retaining these important papers, and the inquiry was mainly directed to the proceedings of Aymon in France. If, as it was said, he had gone thither to abjure Calvinism and betray his brethren, he deserved reprimand, but if, on the other hand, he had penetrated the camp of the enemy to defy it, and to witness a good confession in the heart of the foe, he deserved a crown. Clement, to display Aymon in his true colours, acting on the advice of the Minister, sent copies of Aymon's letters. It was not thought that the good faith of the French administration would be doubted. Aymon swore that the letters were not his own, but that they had been fabricated by the Government; and he offered to stake his head on the truth of what he said. At the same time he dared De Torcy to produce the originals.

He had guessed aright: he knew exactly how far he could go. The Dutch court actually questioned the good faith of these copies, and demanded the originals. This, as Aymon had expected, was taken by De Torcy as an insult, and all further communication on the subject was abruptly stopped. It was a clever move of Aymon. He inverted by one bold stroke the relative positions of himself and his accuser: the judges at the Hague required M. de Torcy to re-establish his own honour before proceeding with the question of Aymon's culpability. In short, they supposed that one of the Ministers of the Crown, for the sake of ruining a Protestant refugee, had deliberately committed forgery.

The matter was dropped. After a while Aymon published translations of some of the MSS. in his possession, and those who had expected great results were disappointed. In the meantime poor Clement died, heart-broken at the losses of the library committed to his care.

At last the Dutch Government, after the publication of Aymon's book, and after renewed negotiation, restored the "Council of Jerusalem" to the BibliothÈque du Roi. It still bears traces of the mutilations and additions of Aymon.

In 1710, the imposter published the letters of Prospero S. Croce, which he said he had copied in the Vatican, but which he had in fact stolen from the Royal Library. In 1716 he published other stolen papers. Clement was succeeded by the AbbÉ de Targny, who made vain attempts to recover the lost treasures. The AbbÉ Bignon succeeded De Targny, and he discovered fresh losses. Aymon had stolen Arabic books as well as Greek and Italian MSS. There was no chance of recovering the lost works through the courts of law, and Bignon contented himself with writing to Holland, England, and Germany to inquire whether any of the MSS. had been bought there.

The Baron von Stocks wrote to say that he had purchased some leaves of the Epistles of S. Paul, some pages of the S. Denis Bible, and an Arabic volume from Aymon for a hundred florins, and that he would return them to the library for that sum. They were recovered in March, 1720.

About the same time Mr. Bentley, librarian to the King of England, announced that some more of the pages from the Epistles of S. Paul were in Lord Harley's library; and that the Duke of Sunderland had purchased various MSS. at the Hague from Aymon. In giving this information to the AbbÉ Bignon, Mr. Bentley entreated him not to mention the source of his information. M. de BozÉ thereupon resolved to visit England and endeavour to recover the MSS. But he was detained by various causes.

In 1729, Earl Middleton offered, on the part of Lord Harley, to return the thirty-four leaves of the Epistles in his possession, asking only in return an acknowledgment sealed with the grand seal. Cardinal Fleury, finding that the Royal signature could hardly be employed for such a purpose, wrote in the King's name a letter to the Earl of Oxford of a flattering nature, and the lost MSS. were restored in September, 1729.

Those in the Sunderland collection have not, I believe, been returned.

And what became of Aymon? In 1718 he inhabited the Chateau of Riswyck. Thence he sent to the brothers Wetstein, publishers at Amsterdam, the proofs of his edition of the letters of Visconti. It appeared in 1719 in two 12mo volumes, under the title "Lettres, Anecdotes, et MÉmoires historiques du nonce Visconti, Cardinel PrÉconisÉ et Ministre Secret de Pie IV. et de ses crÉatures." The date of his death is not known.

Authority: HaurÉau, J. SingularitÉs Historiques et LitÉraires. Paris, 1881.