When, on a former occasion, I spoke of the Duke of, Mecklenburg-Schwerin and his family, I forgot a circumstance respecting my intercourse with him which now occurs to my memory. When, on his expulsion from his States, after the battle of Jena, he took refuge in Altona, he requested, through the medium of his Minister at Hamburg, Count von Plessen, that I would give him permission occasionally to visit that city. This permission I granted without hesitation; but the Duke observed no precaution in his visits, and I made some friendly observations to him on the subject. I knew the object of his visits. It was a secret connection in Hamburg; but in consequence of my observations he removed the lady to Altona, and assured me that he adopted that determination to avoid committing me. He afterwards came very seldom to Hamburg; but as we were on the best understanding with Denmark I frequently saw his daughter, and son-in-law, who used to visit me at a house I had in Holstein, near Altona.
There I likewise saw, almost every day, the Duke of Weimar, an excellent old man. I had the advantage of being on such terms of intimacy with him that my house was in some measure his. He also had lost his States. I was so happy as to contribute to their restitution, for my situation enabled me to exercise some influence on the political indulgences or severities of the Government. I entertained a sincere regard for the Duke of Weimar, and I greatly regretted his departure. No sooner had he arrived in Berlin than he wrote me a letter of, thanks, to which he added the present of a diamond, in token of his grateful remembrance of me. The Duke of Mecklenburg was not so fortunate as the Duke of Weimar, in spite of his alliance with the reigning family of Denmark. He was obliged to remain at Altona until the July following, for his States were restored only by the Treaty of Tilsit. As soon as it was known that the Emperor had returns to Paris the Duke’s son, the Hereditary Prince, visited me in Hamburg, and asked me whether I thought he could present himself to the Emperor, for the purpose of expressing his own and his father’s gratitude. He was a very well-educated young man. He set out, accompanied by M. Oertzen and Baron von Brandstaten. Some time afterwards I saw his name in the Moniteur, in one of the lists of presentations to Napoleon, the collection of which, during the Empire, might be regarded as a general register of the nobility of Europe.