The fame of this event spread all over the Hague, and all the notable persons of the town flocked to the study of Helvetius to convince themselves of the fact. Helvetius performed the experiment again, in the presence of the Prince of Orange, and several times afterwards, until he exhausted the whole of the powder he had received from the stranger, from whom, it is necessary to state, he never received another visit; nor did he ever discover his name or condition. In the following year Helvetius published his "Golden Calf," ["Vitulus Aureus quem Mundus adorat et orat, in quo tractatur de naturae miraculo trans.m.u.tandi metalla."--Hagae, 1667.] in which he detailed the above circ.u.mstances.

About the same time, the celebrated Father Kircher published his "Subterranean World," in which he called the alchymists a congregation of knaves and impostors, and their science a delusion. He admitted that he had himself been a diligent labourer in the field, and had only come to this conclusion after mature consideration and repeated fruitless experiments. All the alchymists were in arms immediately, to refute this formidable antagonist. One Solomon de Blauenstein was the first to grapple with him, and attempted to convict him of wilful misrepresentation, by recalling to his memory the trans.m.u.tations by Sendivogius, before the Emperor Frederic III. and the Elector of Mayence; all performed within a recent period. Zwelfer and Glauber also entered into the dispute, and attributed the enmity of Father Kircher to spite and jealousy against adepts who had been more successful than himself.

It was also pretended that Gustavus Adolphus trans.m.u.ted a quant.i.ty of quicksilver into pure gold. The learned Borrichius relates, that he saw coins which had been struck of this gold; and Lenglet du Fresnoy deposes to the same circ.u.mstance. In the Travels of Monconis the story is told in the following manner:--"A merchant of Lubeck, who carried on but little trade, but who knew how to change lead into very good gold, gave the King of Sweden a lingot which he had made, weighing, at least, one hundred pounds. The King immediately caused it to be coined into ducats; and because he knew positively that its origin was such as had been stated to him, he had his own arms graven upon the one side, and emblematical figures of Mercury and Venus on the other." "I," continued Monconis, "have one of these ducats in my possession; and was credibly informed, that, after the death of the Lubeck merchant, who had never appeared very rich, a sum of no less than one million seven hundred thousand crowns was found in his coffers." [Voyages de Monconis, tome ii. p. 379.]

Such stories as these, confidently related by men high in station, tended to keep up the infatuation of the alchymists in every country of Europe. It is astonishing to see the number of works which were written upon the subject during the seventeenth century alone, and the number of clever men who sacrificed themselves to the delusion. Gabriel de Castaigne, a monk of the order of St. Francis, attracted so much notice in the reign of Louis XIII, that that monarch secured him in his household, and made him his Grand Almoner. He pretended to find the elixir of life; and Louis expected, by his means, to have enjoyed the crown for a century. Van Helmont also pretended to have once performed with success the process of trans.m.u.ting quicksilver; and was, in consequence, invited by the Emperor Rudolph II. to fix his residence at the court of Vienna. Glauber, the inventor of the salts which still bear his name, and who practised as a physician at Amsterdam about the middle of the seventeenth century, established a public school in that city for the study of alchymy, and gave lectures himself upon the science. John Joachim Becher, of Spire, acquired great reputation at the same period; and was convinced that much gold might be made out of flint stones by a peculiar process, and the aid of that grand and incomprehensible substance, the philosopher's stone. He made a proposition to the Emperor Leopold of Austria, to aid him in these experiments; but the hope of success was too remote, and the present expense too great to tempt that monarch; and he therefore gave Becher much of his praise, but none of his money. Becher afterwards tried the States-General of Holland, with no better success.

With regard to the innumerable tricks by which impostors persuaded the world that they had succeeded in making gold, and of which so many stories were current about this period, a very satisfactory report was read by M. Geoffroy, the elder, at the sitting of the Royal Academy of Sciences, at Paris, on the 15th of April, 1722. As it relates princ.i.p.ally to the alchymic cheats of the sixteenth and seventeenth centuries, the following abridgment of it may not be out of place in this portion of our history:--The instances of successful trans.m.u.tation were so numerous, and apparently so well authenticated, that nothing short of so able an exposure as that of M. Geoffroy could disabuse the public mind. The trick to which they oftenest had recourse, was to use a double-bottomed crucible, the under surface being of iron or copper, and the upper one of wax, painted to resemble the same metal. Between the two they placed as much gold or silver dust as was necessary for their purpose. They then put in their lead, quicksilver, or other ingredients, and placed their pot upon the fire. Of course, when the experiment was concluded, they never failed to find a lump of gold at the bottom. The same result was produced in many other ways. Some of them used a hollow wand, filled with gold or silver dust, and stopped at the ends with wax or b.u.t.ter. With this they stirred the boiling metal in their crucibles, taking care to accompany the operation with many ceremonies, to divert attention from the real purpose of the manoeuvre. They also drilled holes in lumps of lead, into which they poured molten gold, and carefully closed the aperture with the original metal. Sometimes they washed a piece of gold with quicksilver. When in this state they found no difficulty in palming it off upon the uninitiated as an inferior metal, and very easily trans.m.u.ted it into fine sonorous gold again, with the aid of a little aquafortis.

Others imposed by means of nails, half iron and half gold or silver.

They pretended that they really trans.m.u.ted the precious half from iron, by dipping it in a strong alcohol. M. Geoffroy produced several of these nails to the Academy of Sciences, and showed how nicely the two parts were soldered together. The golden or silver half was painted black to resemble iron, and the colour immediately disappeared when the nail was dipped into aquafortis. A nail of this description was, for a long time, in the cabinet of the Grand Duke of Tuscany. Such also, said M. Geoffroy, was the knife presented by a monk to Queen Elizabeth of England; the blade of which was half gold and half steel. Nothing at one time was more common than to see coins, half gold and half silver, which had been operated upon by alchymists, for the same purposes of trickery.

In fact, says M. Geoffroy, in concluding his long report, there is every reason to believe that all the famous histories which have been handed down to us, about the trans.m.u.tation of metals into gold or silver, by means of the powder of projection, or philosophical elixirs, are founded upon some successful deception of the kind above narrated. These pretended philosophers invariably disappeared after the first or second experiment, or their powders or elixirs have failed to produce their effect, either because attention being excited they have found no opportunity to renew the trick without being discovered, or because they have not had sufficient gold dust for more than one trial.

The disinterestedness of these would-be philosopher looked, at first sight, extremely imposing. Instances were not rare, in which they generously abandoned all the profits of their trans.m.u.tations--even the honour of the discovery! But this apparent disinterestedness was one of the most cunning of their manoeuvres. It served to keep up the popular expectation; it showed the possibility of discovering the philosopher's stone, and provided the means of future advantages, which they were never slow to lay hold of--such as entrances into royal households, maintenance at the public expense, and gifts from ambitious potentates, too greedy after the gold they so easily promised.

It now only remains to trace the progress of the delusion from the commencement of the eighteenth century until the present day. It will be seen, that until a very recent period, there were but slight signs of a return to reason.

JEAN DELISLE.

In the year 1705, there was much talk in France of a blacksmith, named Delisle, who had discovered the philosopher's stone, and who went about the country turning lead into gold. He was a native of Provence, from which place his fame soon spread to the capital. His early life is involved in obscurity; but Longlet du Fresnoy has industriously collected some particulars of his later career, which possess considerable interest. He was a man without any education, and had been servant in his youth to an alchymist, from whom he learned many of the tricks of the fraternity. The name of his master has never been discovered; but it is pretended that he rendered himself in some manner obnoxious to the government of Louis XIV, and was obliged, in consequence, to take refuge in Switzerland. Delisle accompanied him as far as Savoy, and there, it is said, set upon him in a solitary mountain-pa.s.s, and murdered and robbed him. He then disguised himself as a pilgrim, and returned to France. At a lonely inn, by the road-side, where he stopped for the night, he became acquainted with a woman, named Aluys; and so sudden a pa.s.sion was enkindled betwixt them, that she consented to leave all, follow him, and share his good or evil fortune wherever he went. They lived together for five or six years in Provence, without exciting any attention, apparently possessed of a decent independence. At last, in 1706, it was given out that he was the possessor of the philosopher's stone; and people, from far and near, came flocking to his residence, at the Chateau de la Palu, at Sylanez, near Barjaumont, to witness the wealth he could make out of pumps and fire shovels. The following account of his operations is given in a letter addressed by M. de Cerisy, the Prior of Chateauneuf, in the Diocese of Riez, in Provence, to the Vicar of St. Jacques du Hautpas, at Paris, and dated the 18th of November 1706:--

"I have something to relate to you, my dear cousin, which will be interesting to you and your friends. The philosopher's stone, which so many persons have looked upon as a chimera, is at last found. It is a man named Delisle, of the parish of Sylanez, and residing within a quarter of a league of me, that has discovered this great secret. He turns lead into gold, and iron into silver, by merely heating these metals red hot, and pouring upon them, in that state, some oil and powder he is possessed of; so that it would not be impossible for any man to make a million a day, if he had sufficient of this wondrous mixture. Some of the pale gold which he had made in this manner, he sent to the jewellers of Lyons, to have their opinion on its quality. He also sold twenty pounds weight of it to a merchant of Digne, named Taxis. All the jewellers say they never saw such fine gold in their lives. He makes nails, part gold, part iron, and part silver. He promised to give me one of them, in a long conversation which I had with him the other day, by order of the Bishop of Sends, who saw his operations with his own eyes, and detailed all the circ.u.mstances to me.

"The Baron and Baroness de Rheinwald showed me a lingot of gold made out of pewter before their eyes by M. Delisle. My brother-in-law Sauveur, who has wasted fifty years of his life in this great study, brought me the other day a nail which he had seen changed into gold by Delisle, and fully convinced me that all his previous experiments were founded on an erroneous principle. This excellent workman received, a short time ago, a very kind letter from the superintendent of the royal household, which I read. He offered to use all his influence with the ministers to prevent any attempts upon his liberty, which has twice been attacked by the agents of government. It is believed that the oil he makes use of, is gold or silver reduced to that state. He leaves it for a long time exposed to the rays of the sun. He told me that it generally took him six months to make all his preparations. I told him that, apparently, the King wanted to see him. He replied that he could not exercise his art in every place, as a certain climate and temperature were absolutely necessary to his success. The truth is, that this man appears to have no ambition. He only keeps two horses and two men-servants. Besides, he loves his liberty, has no politeness, and speaks very bad French; but his judgment seems to be solid. He was formerly no more than a blacksmith, but excelled in that trade without having been taught it.

All the great lords and seigneurs from far and near come to visit him, and pay such court to him, that it seems more like idolatry than anything else. Happy would France be if this man would discover his secret to the King, to whom the superintendent has already sent some lingots! But the happiness is too great to be hoped for; for I fear that the workman and his secret will expire together. There is no doubt that this discovery will make a great noise in the kingdom, unless the character of the man, which I have just depicted to you, prevent it. At all events, posterity will hear of him."

In another letter to the same person, dated the 27th of January 1707, M.

de Cerisy says, "My dear cousin, I spoke to you in my last letter of the famous alchymist of Provence, M. Delisle. A good deal of that was only hearsay, but now I am enabled to speak from my own experience. I have in my possession a nail, half iron and half silver, which I made myself.

That great and admirable workman also bestowed a still greater privilege upon me--he allowed me to turn a piece of lead which I had brought with me into pure gold, by means of his wonderful oil and powder. All the country have their eyes upon this gentleman: some deny loudly, others are incredulous; but those who have seen acknowledge the truth. I have read the pa.s.sport that has been sent to him from Court, with orders that he should present himself at Paris early in the spring. He told me that he would go willingly, and that it was himself who fixed the spring for his departure; as he wanted to collect his materials, in order that, immediately on his introduction to the King, he might make an experiment worthy of his Majesty, by converting a large quant.i.ty of lead into the finest gold. I sincerely hope that he will not allow his secret to die with him, but that he will communicate it to the King. As I had the honour to dine with him on Thursday last, the 20th of this month, being seated at his side, I told him in a whisper that he could, if he liked, humble all the enemies of France. He did not deny it, but began to smile. In fact, this man is the miracle of art. Sometimes he employs the oil and powder mixed, sometimes the powder only, but in so small a quant.i.ty that, when the lingot which I made was rubbed all over with it, it did not show at all."

This soft-headed priest was by no means the only person in the neighbourhood who lost his wits in hopes of the boundless wealth held out by this clever impostor. Another priest, named De Lions, a chanter in the cathedral of Gren.o.ble, writing on the 30th January 1707, says,--"M. Mesnard, the curate of Montier, has written to me, stating that there is a man, about thirty-five years of age, named Delisle, who turns lead and iron into gold and silver; and that this trans.m.u.tation is so veritable and so true, that the goldsmiths affirm that his gold and silver are the purest and finest they ever saw. For five years, this man was looked upon as a madman or a cheat; but the public mind is now disabused with respect to him. He now resides with M. de la Palu, at the chateau of the same name. M. de la Palu is not very easy in his circ.u.mstances, and wants money to portion his daughters, who have remained single till middle age, no man being willing to take them without a dowry. M. Delisle has promised to make them the richest girls in the province before he goes to Court, having been sent for by the King. He has asked for a little time before his departure, in order that he may collect powder enough to make several quintals of gold before the eyes of his Majesty, to whom he intends to present them. The princ.i.p.al matter of his wonderful powder is composed of simples, princ.i.p.ally the herbs Lunaria major and minor. There is a good deal of the first planted by him in the gardens of La Palu; and he gets the other from the mountains, that stretch about two leagues from Montier. What I tell you now is not a mere story invented for your diversion: M. Mesnard can bring forward many witnesses to its truth; among others, the Bishop of Senes, who saw these surprising operations performed; and M. de Cerisy, whom you know well. Delisle trans.m.u.tes his metals in public. He rubs the lead or iron with his powder, and puts it over burning charcoal. In a short time it changes colour; the lead becomes yellow, and is found to be converted into excellent gold: the iron becomes white, and is found to be pure silver. Delisle is altogether an illiterate person. M. de St.

Auban endeavoured to teach him to read and write, but he profited very little by his lessons. He is unpolite, fantastic, and a dreamer, and acts by fits and starts."

Delisle, it would appear, was afraid of venturing to Paris. He knew that his sleight of hand would be too narrowly watched in the royal presence; and upon some pretence or other, he delayed the journey for more than two years. Desmarets, the Minister of Finance to Louis XIV, thinking the "philosopher" dreaded foul play, twice sent him a safe conduct under the King's seal; but Delisle still refused. Upon this, Desmarets wrote to the Bishop of Sends for his real opinion as to these famous trans.m.u.tations. The following was the answer of that prelate:--

"Copy of a report addressed to M. Desmarets, Comptroller-General of the Finances to His Majesty Louis XIV, by the Bishop of Senes, dated March 1709.

"SIR,

"A twelvemonth ago, or a little more, I expressed to you my joy at hearing of your elevation to the ministry; I have now the honour to write you my opinion of the Sieur Delisle, who has been working at the trans.m.u.tation of metals in my diocese. I have, during the last two years, spoken of him several times to the Count de Pontchartrain, because he asked me; but I have not written to you, sir, or to M. de Chamillart, because you neither of you requested my opinion upon the subject. Now, however, that you have given me to understand that you wish to know my sentiments on the matter, I will unfold myself to you in all sincerity, for the interests of the King and the glory of your ministry.

"There are two things about the Sieur Delisle which, in my opinion, should be examined without prejudice: the one relates to his secret; the other, to his person; that is to say, whether his trans.m.u.tations are real, and whether his conduct has been regular. As regards the secret of the philosopher's stone, I deemed it impossible, for a long time; and for more than three years, I was more mistrustful of the pretensions of this Sieur Delisle than of any other person. During this period I afforded him no countenance; I even aided a person, who was highly recommended to me by an influential family of this province, to prosecute Delisle for some offence or other which it was alleged he had committed. But this person, in his anger against him, having told me that he had himself been several times the bearer of gold and silver to the goldsmiths of Nice, Aix, and Avignon, which had been trans.m.u.ted by Delisle from lead and iron, I began to waver a little in my opinions respecting him. I afterwards met Delisle at the house of one of my friends. To please me, the family asked Delisle to operate before me, to which he immediately consented. I offered him some iron nails, which he changed into silver in the chimney-place before six or seven credible witnesses. I took the nails thus trans.m.u.ted, and sent them by my almoner to Irabert, the jeweller of Aix, who, having subjected them to the necessary trial, returned them to me, saying they were very good silver.

Still, however, I was not quite satisfied. M. de Pontchartrain having hinted to me, two years previously, that I should do a thing agreeable to his Majesty if I examined into this business of Delisle, I resolved to do so now. I therefore summoned the alchymist to come to me at Castellane. He came; and I had him escorted by eight or ten vigilant men, to whom I had given notice to watch his hands strictly. Before all of us he changed two pieces of lead into gold and silver. I sent them both to M. de Pontchartrain; and he afterwards informed me by a letter, now lying before me, that he had shown them to the most experienced goldsmiths of Paris, who unanimously p.r.o.nounced them to be gold and silver of the very purest quality, and without alloy. My former bad opinion of Delisle was now indeed shaken. It was much more so when he performed trans.m.u.tation five or six times before me at Senes, and made me perform it myself before him without his putting his hand to anything. You have seen, sir, the letter of my nephew, the Pere Berard, of the Oratoire at Paris, on the experiment that he performed at Castellane, and the truth of which I hereby attest. Another nephew of mine, the Sieur Bourget, who was here three weeks ago, performed the same experiment in my presence, and will detail all the circ.u.mstances to you personally at Paris. A hundred persons in my diocese have been witnesses of these things. I confess to you, sir, that, after the testimony of so many spectators and so many goldsmiths, and after the repeatedly successful experiments that I saw performed, all my prejudices vanished. My reason was convinced by my eyes; and the phantoms of impossibility which I had conjured up were dissipated by the work of my own hands.

"It now only remains for me to speak to you on the subject of his person and conduct. Three suspicions have been excited against him: the first, That he was implicated in some criminal proceeding at Cisteron, and that he falsified the coin of the realm; the second, That the King sent him two safe-conducts without effect; and the third, That he still delays going to court to operate before the King. You may see, sir, that I do not hide or avoid anything. As regards the business at Cisteron, the Sieur Delisle has repeatedly a.s.sured me that there was nothing against him which could reasonably draw him within the pale of justice, and that he had never carried on any calling injurious to the King's service. It was true that, six or seven years ago, he had been to Cisteron to gather herbs necessary for his powder, and that he had lodged at the house of one Pelouse, whom he thought an honest man. Pelouse was accused of clipping Louis d'ors; and as he had lodged with him, he was suspected of being his accomplice. This mere suspicion, without any proof whatever, had caused him to be condemned for contumacy; a common case enough with judges, who always proceed with much rigour against those who are absent. During my own sojourn at Aix, it was well known that a man, named Andre Aluys, had spread about reports injurious to the character of Delisle, because he hoped thereby to avoid paying him a sum of forty Louis that he owed him. But permit me, sir, to go further, and to add that, even if there were well-founded suspicions against Delisle, we should look with some little indulgence on the faults of a man who possesses a secret so useful to the state. As regards the two safe-conducts sent him by the King, I think I can answer certainly that it was through no fault of his that he paid so little attention to them.

His year, strictly speaking, consists only of the four summer months; and when by any means he is prevented from making the proper use of them, he loses a whole year. Thus the first safe-conduct became useless by the irruption of the Duke of Savoy in 1707; and the second had hardly been obtained, at the end of June 1708, when the said Delisle was insulted by a party of armed men, pretending to act under the authority of the Count de Grignan, to whom he wrote several letters of complaint, without receiving any answer, or promise that his safety would be attended to. What I have now told you, sir, removes the third objection, and is the reason why, at the present time, he cannot go to Paris to the King, in fulfilment of his promises made two years ago. Two, or even three, summers have been lost to him, owing to the continual inquietude he has laboured under. He has, in consequence, been unable to work, and has not collected a sufficient quant.i.ty of his oil and powder, or brought what he has got to the necessary degree of perfection. For this reason also he could not give the Sieur de Bourget the portion he promised him for your inspection. If the other day he changed some lead into gold with a few grains of his powder, they were a.s.suredly all he had; for he told me that such was the fact long before he knew my nephew was coming. Even if he had preserved this small quant.i.ty to operate before the King, I am sure that, on second thoughts, he would never have adventured with so little; because the slightest obstacles in the metals (their being too hard or too soft, which is only discovered in operating) would have caused him to be looked upon as an impostor, if, in case his first powder had proved ineffectual, he had not been possessed of more to renew the experiment and surmount the difficulty.

"Permit me, sir, in conclusion, to repeat that such an artist as this should not be driven to the last extremity, nor forced to seek an asylum offered to him in other countries, but which he has despised, as much from his own inclinations as from the advice I have given him. You risk nothing in giving him a little time, and in hurrying him you may lose a great deal. The genuineness of his gold can no longer be doubted, after the testimony of so many jewellers of Aix, Lyons, and Paris in its favour. As it is not his fault that the previous safe-conducts sent to him have been of no service, it will be necessary to send him another; for the success of which I will be answerable, if you will confide the matter to me, and trust to my zeal for the service of his Majesty, to whom I pray you to communicate this letter, that I may be spared the just reproaches he might one day heap upon me if he remained ignorant of the facts I have now written to you. a.s.sure him, if you please, that, if you send me such a safe-conduct, I will oblige the Sieur Delisle to depose with me such precious pledges of his fidelity, as shall enable me to be responsible myself to the King. These are my sentiments, and I submit them to your superior knowledge; and have the honour to remain, with much respect, &c.

"JOHN, Bishop of Senes."

"To M. Desmarets, Minister of State, and

"Comptroller-General of the Finances, at Paris."

That Delisle was no ordinary impostor, but a man of consummate cunning and address, is very evident from this letter. The Bishop was fairly taken in by his clever legerdemain, and when once his first distrust was conquered, appeared as anxious to deceive himself as even Delisle could have wished. His faith was so abundant that he made the case of his protege his own, and would not suffer the breath of suspicion to be directed against him. Both Louis and his minister appear to have been dazzled by the brilliant hopes he had excited, and a third pa.s.s, or safe-conduct, was immediately sent to the alchymist, with a command from the King that he should forthwith present himself at Versailles, and make public trial of his oil and powder. But this did not suit the plans of Delisle: in the provinces he was regarded as a man of no small importance; the servile flattery that awaited him wherever he went was so grateful to his mind that he could not willingly relinquish it and run upon certain detection at the court of the Monarch. Upon one pretext or another he delayed his journey, notwithstanding the earnest solicitations of his good friend the Bishop. The latter had given his word to the minister, and pledged his honour that he would induce Delisle to go, and he began to be alarmed when he found he could not subdue the obstinacy of that individual. For more than two years he continued to remonstrate with him, and was always met by some excuse, that there was not sufficient powder, or that it had not been long enough exposed to the rays of the sun. At last his patience was exhausted; and fearful that he might suffer in the royal estimation by longer delay, he wrote to the King for a lettre de cachet, in virtue of which the alchymist was seized at the castle of La Palu, in the month of June 1711, and carried off to be imprisoned in the Bastille.

The gendarmes were aware that their prisoner was supposed to be the lucky possessor of the philosopher's stone, and on the road they conspired to rob and murder him. One of them pretended to be touched with pity for the misfortunes of the philosopher, and offered to give him an opportunity of escape whenever he could divert the attention of his companions. Delisle was profuse in his thanks, little dreaming of the snare that was laid for him. His treacherous friend gave notice of the success of the stratagem so far; and it was agreed that Delisle should be allowed to struggle with and overthrow one of them while the rest were at some distance. They were then to pursue him and shoot him through the heart; and after robbing the corpse of the philosopher's stone, convey it to Paris on a cart, and tell M. Desmarets that the prisoner had attempted to escape, and would have succeeded, if they had not fired after him and shot him through the body. At a convenient place the scheme was executed. At a given signal from the friendly gendarme Delisle fled, while another gendarme took aim and shot him through the thigh. Some peasants arriving at the instant, they were prevented from killing him as they intended; and he was transported to Paris, maimed and bleeding. He was thrown into a dungeon in the Bastille, and obstinately tore away the bandages which the surgeons applied to his wound. He never afterwards rose from his bed.

The Bishop of Senes visited him in prison, and promised him his liberty if he would trans.m.u.te a certain quant.i.ty of lead into gold before the King. The unhappy man had no longer the means of carrying on the deception; he had no gold, and no double-bottomed crucible or hollow wand to conceal it in, even if he had. He would not, however, confess that he was an impostor; but merely said he did not know how to make the powder of projection, but had received a quant.i.ty from an Italian philosopher, and had used it all in his various trans.m.u.tations in Provence. He lingered for seven or eight months in the Bastille, and died from the effects of his wound, in the forty-first year of his age.

ALBERT ALUYS.

This pretender to the philosopher's stone, was the son, by a former husband, of the woman Aluys, with whom Delisle became acquainted at the commencement of his career, in the cabaret by the road side, and whom he afterwards married. Delisle performed the part of a father towards him, and thought he could show no stronger proof of his regard, than by giving him the necessary instructions to carry on the deception which had raised himself to such a pitch of greatness. The young Aluys was an apt scholar, and soon mastered all the jargon of the alchymists. He discoursed learnedly upon projections, cimentations, sublimations, the elixir of life, and the universal alkahest; and on the death of Delisle gave out that the secret of that great adept had been communicated to him, and to him only. His mother aided in the fraud, with the hope they might both fasten themselves, in the true alchymical fashion, upon some rich dupe, who would entertain them magnificently while the operation was in progress. The fate of Delisle was no inducement for them to stop in France. The Provencals, it is true, entertained as high an opinion as ever of his skill, and were well inclined to believe the tales of the young adept on whom his mantle had fallen; but the dungeons of the Bastille were yawning for their prey, and Aluys and his mother decamped with all convenient expedition. They travelled about the Continent for several years, sponging upon credulous rich men, and now and then performing successful trans.m.u.tations by the aid of double-bottomed crucibles and the like. In the year 1726, Aluys, without his mother, who appears to have died in the interval, was at Vienna, where he introduced himself to the Duke de Richelieu, at that time amba.s.sador from the court of France. He completely deceived this n.o.bleman; he turned lead into gold (apparently) on several occasions, and even made the amba.s.sador himself turn an iron nail into a silver one. The Duke afterwards boasted to Lenglet du Fresnoy of his achievements as an alchymist, and regretted that he had not been able to discover the secret of the precious powder by which he performed them.

Aluys soon found that, although he might make a dupe of the Duke de Richelieu, he could not get any money from him. On the contrary, the Duke expected all his pokers and fire shovels to be made silver, and all his pewter utensils gold; and thought the honour of his acquaintance was reward sufficient for a roturier, who could not want wealth since he possessed so invaluable a secret. Aluys seeing that so much was expected of him, bade adieu to his Excellency, and proceeded to Bohemia, accompanied by a pupil, and by a young girl who had fallen in love with him in Vienna. Some n.o.blemen in Bohemia received him kindly, and entertained him at their houses for months at a time. It was his usual practice to pretend that he possessed only a few grains of his powder, with which he would operate in any house where he intended to fix his quarters for the season. He would make the proprietor a present of the piece of gold thus trans.m.u.ted, and promise him millions, if he could only be provided with leisure to gather his lunaria major and minor on their mountain tops, and board, lodging, and loose cash for himself, his wife, and his pupil in the interval.

He exhausted in this manner the patience of some dozen of people, when, thinking that there was less danger for him in France, under the young king Louis XV, than under his old and morose predecessor, he returned to Provence. On his arrival at Aix, he presented himself before M. le Bret, the President of the province, a gentleman who was much attached to the pursuits of alchymy, and had great hopes of being himself able to find the philosopher's stone. M. le Bret, contrary to his expectation, received him very coolly, in consequence of some rumours that were spread abroad respecting him; and told him to call upon him on the morrow. Aluys did not like the tone of the voice, or the expression of the eye of the learned President, as that functionary looked down upon him. Suspecting that all was not right, he left Aix secretly the same evening, and proceeded to Ma.r.s.eilles. But the police were on the watch for him; and he had not been there four-and-twenty hours, before he was arrested on a charge of coining, and thrown into prison.

As the proofs against him were too convincing to leave him much hope of an acquittal, he planned an escape from durance. It so happened that the gaoler had a pretty daughter, and Aluys soon discovered that she was tender-hearted. He endeavoured to gain her in his favour, and succeeded.

The damsel, unaware that he was a married man, conceived and encouraged a pa.s.sion for him, and generously provided him with the means of escape.

After he had been nearly a year in prison he succeeded in getting free, leaving the poor girl behind, to learn that he was already married, and to lament in solitude that she had given her heart to an ungrateful vagabond.

When he left Ma.r.s.eilles, he had not a shoe to his foot, or a decent garment to his back, but was provided with some money and clothes by his wife in a neighbouring town. They then found their way to Brussels, and by dint of excessive impudence, brought themselves into notice. He took a house, fitted up a splendid laboratory, and gave out that he knew the secret of trans.m.u.tation. In vain did M. Percel, the brother-in-law of Lenglet du Fresnoy, who resided in that city, expose his pretensions, and hold him up to contempt as an ignorant impostor: the world believed him not. They took the alchymist at his word, and besieged his doors, to see and wonder at the clever legerdemain by which he turned iron nails into gold and silver. A rich greffier paid him a large sum of money that he might be instructed in the art, and Aluys gave him several lessons on the most common principles of chemistry. The greffier studied hard for a twelvemonth, and then discovered that his master was a quack. He demanded his money back again; but Aluys was not inclined to give it him, and the affair was brought before the civil tribunal of the province. In the mean time, however, the greffier died suddenly; poisoned, according to the popular rumour, by his debtor, to avoid repayment. So great an outcry arose in the city, that Aluys, who may have been innocent of the crime, was nevertheless afraid to remain and brave it. He withdrew secretly in the night, and retired to Paris. Here all trace of him is lost. He was never heard of again; but Lenglet du Fresnoy conjectures, that he ended his days in some obscure dungeon, into which he was cast for coining, or other malpractices.

THE COUNT DE ST. GERMAIN

This adventurer was of a higher grade than the last, and played a distinguished part at the court of Louis XV. He pretended to have discovered the elixir of life, by means of which he could make any one live for centuries; and allowed it to be believed that his own age was upwards of two thousand years. He entertained many of the opinions of the Rosicrucians; boasted of his intercourse with sylphs and salamanders; and of his power of drawing diamonds from the earth, and pearls from the sea, by the force of his incantations. He did not lay claim to the merit of having discovered the philosopher's stone; but devoted so much of his time to the operations of alchymy, that it was very generally believed, that, if such a thing as the philosopher's stone had ever existed, or could be called into existence, he was the man to succeed in finding it.

It has never yet been discovered what was his real name, or in what country he was born. Some believed, from the Jewish cast of his handsome countenance, that he was the "wandering Jew;" others a.s.serted, that he was the issue of an Arabian princess, and that his father was a salamander; while others, more reasonable, affirmed him to be the son of a Portuguese Jew, established at Bourdeaux. He first carried on his imposture in Germany, where he made considerable sums by selling an elixir to arrest the progress of old age. The Marechal de Belle-Isle purchased a dose of it; and was so captivated with the wit, learning, and good manners of the charlatan, and so convinced of the justice of his most preposterous pretensions, that he induced him to fix his residence in Paris. Under the Marshal's patronage, he first appeared in the gay circles of that capital. Every one was delighted with the mysterious stranger; who, at this period of his life, appears to have been about seventy years of age, but did not look more than forty-five.

His easy a.s.surance imposed upon most people. His reading was extensive, and his memory extraordinarily tenacious of the slightest circ.u.mstances.

His pretension to have lived for so many centuries naturally exposed him to some puzzling questions, as to the appearance, life, and conversation of the great men of former days; but he was never at a loss for an answer. Many who questioned him for the purpose of scoffing at him, refrained in perplexity, quite bewildered by his presence of mind, his ready replies, and his astonishing accuracy on every point mentioned in history. To increase the mystery by which he was surrounded, he permitted no person to know how he lived. He dressed in a style of the greatest magnificence; sported valuable diamonds in his hat, on his fingers, and in his shoe-buckles; and sometimes made the most costly presents to the ladies of the court. It was suspected by many that he was a spy, in the pay of the English ministry; but there never was a t.i.ttle of evidence to support the charge. The King looked upon him with marked favour, was often closeted with him for hours together, and would not suffer anybody to speak disparagingly of him. Voltaire constantly turned him into ridicule; and, in one of his letters to the King of Prussia, mentions him as "un comte pour fire;" and states, that he pretended to have dined with the holy fathers, at the Council of Trent!

In the "Memoirs of Madame du Hausset," chamber-woman to Madame du Pompadour, there are some amusing anecdotes of this personage. Very soon after his arrival in Paris, he had the entree of her dressing-room; a favour only granted to the most powerful lords at the court of her royal lover. Madame was fond of conversing with him; and, in her presence, he thought fit to lower his pretensions very considerably: but he often allowed her to believe that he had lived two or three hundred years, at least. "One day," says Madame du Hausset, "Madame said to him, in my presence, 'What was the personal appearance of Francis I? He was a King I should have liked.' 'He was, indeed, very captivating,' replied St.

Germain; and he proceeded to describe his face and person, as that of a man whom he had accurately observed. 'It is a pity he was too ardent. I could have given him some good advice, which would have saved him from all his misfortunes: but he would not have followed it; for it seems as if a fatality attended princes, forcing them to shut their ears to the wisest counsel.' 'Was his court very brilliant?' inquired Madame du Pompadour. 'Very,' replied the Count; 'but those of his grandsons surpa.s.sed it. In the time of Mary Stuart and Margaret of Valois, it was a land of enchantment--a temple sacred to pleasures of every kind.'

Madame said, laughing, 'You seem to have seen all this.' 'I have an excellent memory,' said he, 'and have read the history of France with great care. I sometimes amuse myself, not by making, but by letting, it be believed that I lived in old times.'

"'But you do not tell us your age,' said Madame du Pompadour to him on another occasion; 'and yet you pretend you are very old. The Countess de Gergy, who was, I believe, amba.s.sadress at Vienna some fifty years ago, says she saw you there, exactly the same as you now appear.'

"'It is true, Madam,' replied St. Germain; 'I knew Madame de Gergy many years ago.'

"'But, according to her account, you must be more than a hundred years old?'

"'That is not impossible,' said he, laughing; 'but it is much more possible that the good lady is in her dotage.'

"'You gave her an elixir, surprising for the effects it produced; for she says, that during a length of time, she only appeared to be eighty-four; the age at which she took it. Why don't you give it to the King?'

"'O Madam!' he exclaimed, 'the physicians would have me broken on the wheel, were I to think of drugging his Majesty.'"