Derues carried dishonesty as far as possible, but he knew how to stop when suspicion was likely to be aroused, and though always planning either to deceive or to hurt, he was never taken by surprise. Like the spider which spreads the threads of her web all round her, he concealed himself in a net of falsehood which one had to traverse before arriving at his real nature. The evil destiny of this poor woman, mother of four children, caused her to engage him as her shopman in the year 1767, thereby signing the warrant for her own ruin.
Derues began life under his new mistress with a master-stroke. His exemplary piety was the talk of the whole quarter, and his first care had been to request Madame Legrand to recommend him a confessor. She sent him to the director of her late husband, Pere Car
