Before having himself crowned by the Pope, after the example of Charlemagne, Napoleon was anxious to go to meditate at the tomb of the great Carlovingian Emperor, of whom he regarded himself as the worthy successor. A journey on the banks of the Rhine, a triumphal tour in the famous German cities which the France of the Revolution had been so proud to conquer, seemed to the new sovereign a fitting prologue to the pomp of the coronation. Napoleon was desirous of impressing the imaginations of people in his new Empire and in the old Empire of Germany. He wished the trumpets of fame to sound in his honor on both banks of the famous and disputed river. The Empress, who had gone to Aix-la-Chapelle to take the waters, arrived there a few days before her husband. Napoleon wrote to her, August 6, 1804:-- "MY DEAR: I have been here at Calais since midnight; I am thinking of leaving this evening for Dunkirk. I am satisfied with what I see, and I am tolerably well. I hope that you will get as much good from the waters as I get from going about and from seeing the camps and the sea. Eugene has left for Blois. Hortense is well. Louis is at Plombieres. I am very anxious to see you. You are always essential to my happiness. A thousand kind messages." The Emperor wrote again from Ostend, August 14, 1804:-- "MY DEAR: I have not heard from you for several days, though I should have been glad to hear that the waters have done you good and how you pass your time. I have been here a week. Day after to-morrow I shall be at Boulogne for a tolerably brilliant festival. Send me word by the messenger what you mean to do, and when you shall have finished your baths. I am much satisfied with the army and the fleet. Eugene is still at Blois. I hear no more about Hortense than if she were at the Congo. I am writing to scold her. Many kind wishes for all." Napoleon reached Aix-la-Chapelle September 3. The Emperor Francis had, on the 10th of August, assumed the Imperial title accorded to his house, of Emperor-elect of Germany, Hereditary Emperor of Austria, King of Bohemia and Hungary. He had then given orders to M. de Cobentzel to go to Aix-la- Chapelle to present his credentials to Napoleon. Napoleon received the Austrian diplomatist very kindly, and was soon surrounded by a multitude of foreign ambassadors who came to pay their respects. He re-established the annual honors long before paid to the memory of Charlemagne, went down into the vault, and gave the priests of the Cathedral convincing proofs of his munificence. The Empress was shown a piece of the true cross which the Carlovingian Emperor had long worn on his breast as a talisman. She was offered a holy relic, almost the whole arm of that hero, but she declined it, saying that she did not wish to deprive Aix-la-Chapelle of so precious a memorial, especially when she had the arm of a man as great as Charlemagne to support her.