The _Memoirs of St. Helena_ assure us that Clarke, during the events of the Hundred Days, wished to _retake_ service under the Emperor Napoleon! If so, how different was his conduct from the faith that characterized Ney, Cambronne, and Macdonald! A rumour of this, in 1815, led to the immediate departure of Clarke for Ghent, where, at the fugitive court of Louis XVIII., he exercised his functions as Minister of War; and from thence, some time after, he travelled to London, charged with a mission from the king to the Prince Regent, afterwards George IV. During the time the allied armies occupied Paris, Clarke had a remarkable interview with the King of Prussia. On this occasion he was accompanied by M. de Bourienne and Marshal Berthier. They remained for some time in the saloon, before his Prussian Majesty appeared from his closet, and when he did so, the embarrassment of his manner, and the cloudy severity of his countenance, was apparent to the three visitors. "Marshal," said he to Berthier, "I should have preferred receiving you as a peaceful visitor at Berlin; but war has its successes, as well as its reverses. Your troops are brave and ably led; but you cannot oppose numbers, and Europe is armed against the Emperor; patience has its limits. You have passed no little time, marshal, in making war on Germany, and I have great pleasure in saying to you that I shall never forget your conduct, your justice, and moderation in those seasons of misfortune." Marshal Berthier, who deserved this eulogium, made a suitable reply; after which the King of Prussia turned sternly to the Duc de Feltre, saying,-- "As for _you_, General Clarke, I cannot say the same of your conduct as of the marshal's. The inhabitants of Berlin will long remember your government. You abused victory strangely, and carried to an extreme measures of rigour and vexation. If I have an advice to give you, it is--_never show your face in Prussia_." "Clarke was so overwhelmed by this reception from a crowned head," says M. de Bourienne, "that Berthier and myself, each taking an arm, were absolutely obliged to support him down the grand stair." On returning to King Louis, at Ghent, he resumed his duties of Minister for the War Department; and assuredly his task was both a severe and a difficult one.