In the month of April, 1793, the duke, assuming the name of Mr. Corby, and the appearance of an English traveller, accompanied only by a servant and his aid-de-camp, Caesar Ducrest, commenced travelling in Germany. While the Republicans assailed him from suspicion of his secret hostility to Republican principles, the emigrants thoroughly hated both him and his father for the countenance which they had given to the Revolution. The region was full of emigrants who would gladly surrender him to his enemies. It was necessary for him to practise the utmost caution, that he might preserve his incognito. In the cities of Liege, Aix-la-Chapelle, and Cologne, he did not dare to dine at the table d'hote, lest he should be recognized. The duke had reached Frankfort, when he read the account in the journals of the arrest of his father and brothers. Lafayette, laden with irons, was pining in the dungeons of Olmutz. Such was the reward which these patriots received for their devotion to the cause of popular liberty. Departing from Frankfort, the duke proceeded to Basle. From an eminence in the environs of the town the tri-color flag was visible, floating in the distance above the battlements of the fortress of Huninguen. With deep emotion the duke saluted the flag of liberty, for which he had suffered so much, and continued his sad journey. At Basle he learned that his sister, accompanied by Madame de Genlis, had taken refuge at Schaffhausen, in Switzerland. His mother and two brothers, as well as his father, had been arrested, and were imprisoned in France. Joining his sister and Madame de Genlis, the little party of exiles proceeded, oppressed with anxiety and grief, to Zurich. Here it became necessary for them to acquaint the magistrates with their real names. The emigrant royalists who had taken refuge there ostentatiously displayed their detestation of the democratic prince. At the same time, the Helvetic magistrates trembled lest they should incur the wrath of Revolutionary France by affording a refuge to the illustrious exiles. The _Moniteur_, of the 12th of June, 1793, contained the following notice: "The _ci-devant_ Duke of Chartres and his suite are not in Italy, as had been supposed, but reside in a solitary house on the margin of Lake Zug, in Switzerland. They pass for an Irish family." It was on the 14th of May that the sorrowful exiles took up their residence upon the banks of this silent lake. In Zurich, where they were recognized, they had been exposed to many insults. One evening, as they were walking out, an emigrant cavalier purposely caught his spur in a portion of the dress of Mademoiselle d'Orleans, rudely tearing it.