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) A. F. DERUES, Senior.” But all this dignity did not exclude the sheriff’s officers, whom, as befitted so great a man, he treated with the utmost insolence, overwhelming them with abuse when they came to enforce an execution. Such scandals had several times aroused the curiosity of his neighbours, and did not redound to his credit. His landlord, wearied of all this clamour, and most especially weary of never getting any rent without a fight for it, gave him notice to quit. Derues removed to the rue Beaubourg, where he continued to act as commission agent under the name of Cyrano Derues de Bury.