"Firstly, because it will prove to the world that you are a magnanimous prince, and in that respect superior to your enemies, who are notorious for their severity," replied Weir. "Next, because I can tell much that it behoves your royal highness to know, as will be evident when I declare that I am employed by the Duke of Cumberland as a spy, and am, therefore, necessarily in his royal highness's confidence. If my life be spared, and I am allowed to go back to Lichfield, where the duke is quartered, I can mislead him by erroneous information, while I shall be able to acquaint you with his plans--exact knowledge of which I need not say will be eminently serviceable." "There is much in what you say, I must own," replied the prince. "But what guarantee have I that you will not prove a double traitor?" "My gratitude," replied Weir. "I could never prove faithless to a prince so generous." "I can make no promise," replied Charles; but in a tone that held out some encouragement to the prisoner. At a sign from the prince the guard then advanced, and again took charge of Weir. Shortly afterwards, the prisoner was removed, it being understood that his execution was deferred--much to the disappointment of the Highland guard, who would willingly have shot him. Charles then addressed a few kindly observations to Syddall, who had been mainly instrumental in the capture of the spy, telling him that the service should not pass unrequited. Nor did the prince neglect to offer his renewed thanks to Sergeant Dickson and Helen for the zeal and devotion they had both displayed. For Atherton a signal manifestation of favour was reserved. During the march back to head-quarters, which were not far distant, the prince kept the young man near him, and occasionally took his arm. When the party arrived at the mansion in Market Street Lane they found it completely invested by an anxious crowd, who shouted joyfully on beholding the prince. But this was nothing to the scene that took place when his royal highness entered the house. Almost all the nobles and Highland chiefs were assembled in the hall, and as Charles entered they pressed around him to offer their warmest congratulations on his escape. After thanking them in accents that bespoke the deepest emotion, the prince presented Atherton to them, saying, "It is to Captain Legh that I owe my preservation." The young man was quite overwhelmed by the plaudits that followed this gracious speech. Thus ended the most important day that had hitherto occurred in Atherton's career. It found him an unknown, and undistinguished; but it left him apparently on the road to honour and preferment. CHAPTER XX. THE DUEL. Next morning, at an early hour, Colonel Townley and Colonel Ker issued from the prince's head-quarters, and, rather to the surprise of the guard drawn up in the court-yard, proceeded at a quick pace along the road leading to Stockport.