Rougon, however, was absorbed in a bundle of papers which he read with deep attention, sorting them very carefully, burning some and preserving others. Du Poizat, with his head lolling back, and puffing light clouds of smoke from between his lips, remained watching him. They had become acquainted with each other some months before the Revolution of February, 1848. At that time they were both boarding with Madame Correur at the Hôtel Vanneau in the Rue Vanneau. Du Poizat had found himself quite at home there, for he and Madame Correur had both been born at Coulonges, a little town in the district of Niort. His father, a process-server, had sent him to study law in Paris, where he allowed him only a hundred francs a month, although he had amassed large sums by lending money for short periods at extortionate interest. The old man's wealth seemed, indeed, so inexplicably great to his country neighbours that it was said he had discovered a large treasure in an old chest of drawers upon which he had distrained. From the outset of the Bonapartist propaganda Rougon had availed himself of the services of this scraggy youth, who, chafing and fuming, made such short work of his monthly hundred francs, and they dabbled together in the most risky undertakings. Later on, when Rougon was desirous of entering the Legislative Assembly, Du Poizat worked energetically to secure his election for Deux-Sèvres. Then, after the _coup d'état_, Rougon in his turn used all his influence on behalf of Du Poizat and got him appointed sub-prefect at Bressuire. The young man, then barely thirty years of age, had desired to return in triumph to his own neighbourhood, where he would be near his father, through whose avarice he had led a life of torture ever since leaving college. 'And how is your father?' asked Rougon, without raising his eyes. 'Oh, much too well,' answered Du Poizat bluntly. 'He has sent his last remaining servant away because she ate three pounds of bread a week. Now he keeps a couple of loaded guns behind his door, and when I go to see him I have to parley with him over the wall of the yard.' While talking, Du Poizat leaned forward and poked his fingers into the bronze vase, where some fragments of paper were lying only half-consumed. Rougon sharply raised his head as he noticed this. He had always felt somewhat distrustful of his old lieutenant, whose irregular white teeth resembled those of a young wolf. In the days when they had worked together he had always made a point of never allowing any compromising document to fall into his hands; and now, as he saw him trying to decipher some words that still remained legible on the charred fragments, he threw a handful of blazing letters into the vase. Du Poizat perfectly understood why he did so; however, he merely smiled and began to joke. 'It's a thorough cleaning you're going in for,' he said.