Amongst her effects was found a list of all the persons who had availed themselves of her assistance; and hence it was that not only did execution follow upon execution, but grave suspicion fell even upon persons of high position. Thus it was believed that Cardinal Bonzy had obtained from La Voisin the means of bringing to an untimely end all those persons to whom, as Archbishop of Narbonne, he was obliged to pay annuities. So also the Duchess de Bouillon, and the Countess de Soissons,[9] whose names were found on the list, were accused of having had dealings with the diabolical woman; and even Francois Henri de Montmorenci, Boudebelle, Duke of Luxemburg,[10] peer and marshal of the kingdom, was not spared. He too was prosecuted by the terrible Chambre Ardente. He voluntarily gave himself up to be imprisoned in the Bastille, where through Louvois'[11] and La Regnie's hatred he was confined in a cell only six feet long. Months passed before it was made out satisfactorily that the Duke's transgression did not deserve any blame: he had once had his horoscope cast by Le Sage.

It is certain that the President La Regnie was betrayed by his blind zeal into acts of cruelty and arbitrary violence. The tribunal acquired the character of an Inquisition; the most trifling suspicion was sufficient to entail strict incarceration; and it was left to chance to establish the innocence of a person accused of a capital crime. Moreover, La Regnie was hideous in appearance, and of a malicious temperament, so that he soon drew down upon himself the hatred of those whose avenger or protector he was appointed to be. The Duchess de Bouillon, being asked by him during her trial if she had seen the devil, replied, "I fancy I can see him at this moment."[12]

But whilst the blood of the guilty and the suspected alike was flowing in streams in the Place Grève, and after a time the secret poisonings became less and less frequent, a new kind of outrage came to light, and again filled the city with dismay. It seemed as if a band of miscreant robbers were in league together for the purpose of getting into their possession all the jewellery they could. No sooner was any valuable ornament purchased than, no matter how or where kept, it vanished in an inconceivable way. But what was still worse, any one who ventured to wear jewellery on his person at night was robbed, and often murdered even, either in the public street or in the dark passage of a house. Those who escaped with their lives declared that they had been knocked down by a blow on the head, which felled them like a lightning flash, and that on awaking from their stupor they had found that they had been robbed and were lying in quite a different place from that where they had received the blow. All who were murdered, some of whom were found nearly every morning lying either in the streets or in the houses, had all one and the same fatal wound,--a dagger-thrust in the heart, killing, according to the judgment of the surgeons, so instantaneously and so surely that the victim would drop down like a stone, unable to utter a sound. Who was there at the voluptuous court of Louis XIV. who was not entangled in some clandestine intrigue, and stole to his mistress at a late hour, often carrying a valuable present about him? The robbers, as if they were in league with spirits, knew almost exactly when anything of this sort was on foot. Often the unfortunate did not reach the house where he expected to meet with the reward of his passion; often he fell on the threshold, nay, at the very chamber door of his mistress, who was horrified at finding the bloody corpse.

In vain did Argenson, the Minister of Police, order the arrest of every person from amongst the populace against whom there was the least suspicion; in vain did La Regnie rage and try to extort confessions; in vain did they strengthen their watch and their patrols;--they could not find a trace of the evil-doers. The only thing that did to a certain extent avail was to take the precaution of going armed to the teeth and have a torch carried before one; and yet instances were not wanting in which the servant was annoyed by stones thrown at him, whilst at the same moment his master was murdered and robbed. It was especially remarkable that, in spite of all inquiries in every place where traffic in jewellery was in any way possible, not the smallest specimen of the stolen ornaments ever came to light, and so in this way also no clue was found which might have been followed.

Desgrais was furious that the miscreants should thus baffle all his cunning. The quarter of the town in which he happened to be stationed was spared; whilst in the others, where nobody apprehended any evil, these robberies and murders claimed their richest victims.

Desgrais hit upon the ruse of making several Desgrais one after the other, so exactly alike in gait, posture, speech, figure, and face, that the myrmidons of the police themselves did not know which was the real Desgrais. Meanwhile, at the risk of his own life, he used to watch alone in the most secret haunts and lairs of crime, and follow at a distance first this man and then that, who at his own instance carried some valuable jewellery about his person. These men, however, were not attacked; and hence the robbers must be acquainted with this contrivance also. Desgrais absolutely despaired.

One morning Desgrais came to President La Regnie pale and perturbed, quite distracted in fact. "What's the matter? What news? Have you got a clue?" cried the President "Oh! your excellency," began Desgrais, stammering with rage, "oh! your excellency--last night--not far from the Louvre--the Marquis de la Fare[13] was attacked in my presence." "By Heaven then!" shouted La Regnie, exultant with joy, "we have them." "But first listen to me," interrupted Desgrais with a bitter smile, "and hear how it all came about. Well then, I was standing near the Louvre on the watch for these devils who mock me, and my heart was on fire with fury. Then there came a figure close past me without noticing me, walking with unsteady steps and looking behind him. By the faint moonlight I saw that it was Marquis de la Fare. I was not surprised to see him; I knew where he was stealing to. But he had not gone more than ten or twelve paces past me when a man started up right out of the earth as it seemed and knocked him down, and stooped over him. In the sudden surprise and on the impulse of the moment, which would else have delivered the murderer into my hands, I was thoughtless enough to cry out; and I was just bursting out of my hiding-place with a rush, intending to throw myself upon him, when I got entangled in my mantle and fell down. I saw the man hurrying away on the wings of the wind; I made haste and picked myself up and ran after him; and as I ran I blew my horn; from the distance came the answering whistles of the man; the streets were all alive; there was a rattle of arms and a trampling of horses in all directions. 'Here! here! Desgrais! Desgrais!' I shouted till the streets echoed. By the bright moonlight I could always see the man in front of me, doubling here and there to deceive me. We came to the Rue Nicaise, and there his strength appeared to fail him: I redoubled my efforts; and he only led me by fifteen paces at the most"---- "You caught him up; you seized him; the patrol came up?" cried La Regnie, his eyes flashing, whilst he seized Desgrais by the arm as though he were the flying murderer. "Fifteen paces," continued Desgrais in a hollow voice and with difficulty drawing his breath-- "fifteen paces from me the man sprang aside into the shade and disappeared through the wall." "Disappeared?--through the wall? Are you mad?" cried La Regnie, taking a couple of steps backwards and striking his hands together.

"From this moment onwards," continued Desgrais, rubbing his brow like a man tormented by hateful thoughts, "your excellency may call me a madman or an insane ghost-seer, but it was just as I have told you. I was standing staring at the wall like one petrified when several men of the patrol hurried up breathless, and along with them Marquis de la Fare, who had picked himself up, with his drawn sword in his hand. We lighted the torches, and sounded the wall backwards and forwards,--not an indication of a door or a window or an opening. It was a strong stone wall bounding a yard, and was joined on to a house in which live people against whom there has never risen the slightest suspicion. To- day I have again taken a careful survey of the whole place. It must be the Devil himself who is mystifying us."

Desgrais' story became known in Paris. People's heads were full of the sorceries and incantations and compacts with Satan of Voisin, Vigoureuse, and the reprobate priest Le Sage; and as in the eternal nature of us men, the leaning to the marvellous and the wonderful so often outweighs all the authority of reason, so the public soon began to believe simply and solely that as Desgrais in his mortification had said, Satan himself really did protect the abominable wretches, who must have sold their souls to him. It will readily be believed that Desgrais' story received all sorts of ornamental additions. An account of the adventure, with a woodcut on the title-page representing a grim Satanic form before which the terrified Desgrais was sinking in the earth, was printed and largely sold at the street corners. This alone was enough to overawe the people, and even to rob the myrmidons of the police of their courage, who now wandered about the streets at night trembling and quaking, hung about with amulets and soaked in holy water.

Argenson perceived that the exertions of the Chambre Ardente were of no avail, and he appealed to the king to appoint a tribunal with still more extensive powers to deal with this new epidemic of crime, to hunt up the evil-doers, and to punish them. The king, convinced that he had already vested too much power in the Chambre Ardente and shaken with horror at the numberless executions which the bloodthirsty La Regnie had decreed, flatly refused to entertain the proposed plan.