[3] Such is the main thesis of chapter I of Napier’s _Peninsular War_. [4] It is curious to note how often the name of Charlemagne occurs in Napoleon’s letters during the early months of 1806. It is especially common in his correspondence about the relations of the Papacy and the Empire. There is no need for us to trace back the growth of Napoleon’s conception of himself as the successor of Charlemagne beyond the winter of 1805-6, the moment when victorious at Austerlitz and master for the first time of Central Europe, he began to put into execution his grandiose scheme for enfeoffing all the realms of the Continent as vassal states of the French Empire. He had extorted from Francis of Austria the renunciation of his meagre and time-worn rights as head of the Holy Roman Empire, because he intended to replace the ancient shadow by a new reality. The idea that he might be Emperor of Europe and not merely Emperor of the French was already developed, though Prussia still needed to be chastised, and Russia to be checked and turned back on to the ways of the East. It was after Austerlitz but before Jena that the foundations of the Confederation of the Rhine were laid[5], and that the Emperor took in hand the erection of that series of subject realms under princes of his own house, which was to culminate in the new kingdom of Spain ruled by ‘Joseph Napoleon the First.’ By the summer of 1806 the system was already well developed: the first modest experiment, the planting out of his sister Eliza and her insignificant husband in the duchy of Lucca and Piombino was now twelve months old. There had followed the gift of the old Bourbon kingdom of Naples to Joseph Bonaparte in February, 1806, and the transformation of the Batavian Republic into Louis Bonaparte’s kingdom of Holland in June. The Emperor’s brother-in-law, Joachim Murat, had been made Grand-Duke of Berg in March, his sister, Pauline, Duchess of Guastalla in the same month. It cannot be doubted that his eye was already roving all round Europe, marking out every region in which the system of feudatory states could be further extended. [5] The negotiations for the Confederation were completed in July, and it was formally constituted on Aug. 1, 1806.