“Your son,” he said, “ran away yesterday with six hundred livres, with which I had to meet a bill to-day. He knew where I kept this money, and has taken it.”

He threatened to go before a magistrate and denounce the thief, and was only appeased by being paid the sum he claimed to have lost. But he had gone out with the lad the evening before, and returned alone in the early hours of the morning.

However, the veil which concealed the truth was becoming more and more transparent every day. Three bankruptcies had diminished the consideration he enjoyed, and people began to listen to complaints and accusations which till now had been considered mere inventions designed to injure him. Another attempt at trickery made him feel it desirable to leave the neighbourhood.

He had rented a house close to his own, the shop of which had been tenanted for seven or eight years by a wine merchant. He required from this man, if he wished to remain where he was, a sum of six hundred livres as a payment for goodwill. Although the wine merchant considered it an exorbitant charge, yet on reflection he decided to pay it rather than go, having established a good business on these premises, as was well known. Before long a still more arrant piece of dishonesty gave him an opportunity for revenge. A young man of good family, who was boarding with him in order to gain some business experience, having gone into Derues’ shop to make some purchases, amused himself while waiting by idly writing his name on a piece of blank paper lying on the counter; which he left there without thinking more about it. Derues, knowing the young man had means, as soon as he had gone, converted the signed paper into a promissory note for two thousand livres, to his order, payable at the majority of the signer. The bill, negotiated in trade, arrived when due at the wine merchant’s, who, much surprised, called his young boarder and showed him the paper adorned with his signature. The youth was utterly confounded, having no knowledge of the bill whatever, but nevertheless could not deny his signature. On examining the paper carefully, the handwriting was recognised as Derues’. The wine merchant sent for him, and when he arrived, made him enter a room, and having locked the door, produced the promissory note. Derues acknowledged having written it, and tried various falsehoods to excuse himself. No one listened to him, and the merchant threatened to place the matter in the hands of the police. Then Derues wept, implored, fell on his knees, acknowledged his guilt, and begged for mercy. He agreed to restore the six hundred livres exacted from the wine merchant, on condition that he should see the note destroyed and that the matter should end there. He was then about to be married, and dreaded a scandal.

Shortly after, he married Marie-Louise Nicolais; daughter of a harness-maker at Melun.

One’s first impression in considering this marriage is one of profound sorrow and utmost pity for the young girl whose destiny was linked with that of this monster. One thinks of the horrible future; of youth and innocence blighted by the tainting breath of the homicide; of candour united to hypocrisy; of virtue to wickedness; of legitimate desires linked to disgraceful passions; of purity mixed with corruption. The thought of these contrasts is revolting, and one pities such a dreadful fate. But we must not decide hastily. Madame Denies has not been convicted of any active part in her husband’s later crimes, but her history, combined with his, shows no trace of suffering, nor of any revolt against a terrible complicity. In her case the evidence is doubtful, and public opinion must decide later.

In 1773, Derues relinquished retail business, and left the Saint Victor neighbourhood, having taken an apartment in the rue des Deux Boules, near the rue Bertin-Poiree, in the parish of St. Germain l’Auxerrois, where he had been married. He first acted on commission for the Benedictine-Camalduian fathers of the forest of Senart, who had heard of him as a man wholly given to piety; then, giving himself up to usury, he undertook what is known as “business affairs,” a profession which, in such hands, could not fail to be lucrative, being aided by his exemplary morals and honest appearance. It was the more easy for him to impose on others, as he could not be accused of any of the deadly vices which so often end in ruin—gaming, wine, and women. Until now he had displayed only one passion, that of avarice, but now another developed itself, that of ambition. He bought houses and land, and when the money was due, allowed himself to be sued for it; he bought even lawsuits, which he muddled with all the skill of a rascally attorney. Experienced in bankruptcy, he undertook the management of failures, contriving to make dishonesty appear in the light of unfortunate virtue. When this demon was not occupied with poison, his hands were busy with every social iniquity; he could only live and breathe in an atmosphere of corruption.

His wife, who had already presented him with a daughter, gave birth to a son in February 1774. Derues, in order to better support the airs of grandeur and the territorial title which he had assumed, invited persons of distinction to act as sponsors. The child was baptized Tuesday, February 15th. We give the text of the baptismal register, as a curiosity:—

“Antoine-Maximilian-Joseph, son of Antoine-Francois Derues, gentleman, seigneur of Gendeville, Herchies, Viquemont, and other places, formerly merchant grocer; and of Madame Marie-Louise Nicolais, his wife. Godfathers, T. H. and T. P., lords of, etc. etc. Godmothers, Madame M. Fr. C. D. V., etc. etc.

“(Signed)