Their large travelling chaise took them some distance on the North Road, where they were to meet Lord Hastings and Lord Anthony Dewhurst, two of The Scarlet Pimpernel's most trusted lieutenants, who were to escort them as far as the coast, and thence see them safely aboard the English yacht. On that score, therefore, Déroulède had no anxiety. His chief duty was to his mother and to Anne Mie, and that was now fully discharged. Then there was old Pétronelle. Ever since the arrest of her young mistress the poor old soul had been in a state of mind bordering on frenzy, and no amount of eloquence on Déroulède's part would persuade her to quit Paris without Juliette. "If my pet lamb is to die," she said amidst heart-broken sobs, "then I have no cause to live. Let those devils take me along too, if they want a useless, old woman like me. But if my darling is allowed to go free, then what would become of her in this awful city without me? She and I have never been separated; she wouldn't know where to turn for a home. And who would cook for her and iron out her kerchiefs, I'd like to know?" Reason and common sense were, of course, powerless in face of this sublime and heroic childishness. No one had the heart to tell the old woman that the murderous dog of the Revolution seldom loosened its fangs, once they had closed upon a victim. All Déroulède could do was to convey Pétronelle to the old abode, which Juliette had quitted in order to come to him, and which had never been formally given up. The worthy soul, calmed and refreshed, deluded herself into the idea that she was waiting for the return of her young mistress, and became quite cheerful at sight of the familiar room. Déroulède had provided her with money and necessaries. He had but few remaining hopes in his heart, but among them was the firmly implanted one that Pétronelle was too insignificant to draw upon herself the terrible attention of the Committee of Public Safety. By the nightfall he had seen the good woman safely installed. Then only did he feel free. At last he could devote himself to what seemed to him the one, the only, aim of his life--to find Juliette. A dozen prisons in this vast Paris! Over five thousand prisoners on that night, awaiting trial, condemnation and death. Déroulède at first, strong in his own power, his personality, had thought that the task would be comparatively easy. At the Palais de Justice they would tell him nothing: the list of new arrests had not yet been handled in by the commandant of Paris, Citizen Santerre, who classified and docketed the miserable herd of aspirants for the next day's guillotine. The lists, moreover, would not be completed until the next day, when the trials of the new prisoners would already be imminent. The work of the Committee of Public Safety was done without much delay.