After this prelude, he was himself to take part, at Brunswick, in the conclusion of the tragic-comic revolutionary drama which occurred there. The father of his friend, Gravenhorst, was chief of police, and in the hospitable house of this man, who had been concerned as an active participant in all the phases of the expulsion and reinstatement of the Duke, Lepsius had a good opportunity to obtain an authentic account of all that had happened. “Naturally,” writes the young traveller, “the conversation fell chiefly on present events, which, however, interested me none the less, because I had long been well acquainted with them, and was now here on the very spot, besides being in the house of the chief of police, where we received each of the fresh reports, which crowded in every hour, at first hand and in the most trustworthy manner. No excess had occurred beyond the burning of the castle (at the expulsion of the Duke Charles in 1830), ... but all the lamps had been smashed and several of the windows. I will copy for you some of the lampoons, of which Gravenhorst has fifty or sixty, as they all have to be handed in here. You may see from them the universal feeling against ‘Charley,’ as he is called, the former Duke. The rage against him was, and still is, indescribable, but it is completely justified against such a scum of all humanity. Fortunately (and a sign, too, that the burning of the castle did not proceed from the mob, which is notorious here), there was rescued from the fire one chest alone, with private papers and books, amongst which the black and the blue book are especially noticeable. In one are recorded all the officials, and beside the names are remarks by the Duke in his own handwriting, such as ‘dog,’ ‘blockhead,’ ‘must be worried to death,’ ‘he shall be invited, allow to stand for three hours in the ante-chamber, and then told it was a mistake,’ ‘he is to be provoked to a duel until he sends a challenge, then dismissed,[2] etc.’ Beside all the police officials stood three crosses, beside Gravenhorst and his brother-in-law, Langerfeldt, four. Gravenhorst’s successor had also already been decided on. In the other book was the record of the secret police, and an autograph essay on the best mode of tyrannizing, in which there are the most abominable things, such as one would not credit if the majority of the maxims had not been already carried out in detail. I could repeat a hundred anecdotes of him which are all notorious here, but are not known abroad; they all show that the Duke, in his miserable, tyrannical life, was not only a man devoid of all heart, but also actually without common-sense. By this you may measure the fury with which all the inhabitants of Brunswick were filled when it came at last to acts of violence, and the rejoicing with which William,[3] the brother of the banished Charles, and the last scion of the house, is received here.”