As early as the year 1828 the Duke of Reichstadt began to show signs of delicacy. Always tall for his age, of late his growth had been very rapid, and he was now over six feet—seven inches taller than his father had been—but he became always thinner and thinner. The doctors carefully examined him and found great weakness in his chest and lungs, and reported the fact to Neipperg, Marie Louise's second husband, and to Dietrichstein, the prince's governor, a strict and stern though just man, who was not likely to encourage fancies. But with the coming winter the state of the prince's health gave rise to great anxiety. 'I am forbidden to dance this carnival,' he writes to a friend in January; yet though dancing was prohibited he was ordered a course of swimming and cold baths. One can only suppose that this was intended to strengthen him, but the intense cold of an Austrian winter seems an odd moment to begin such treatment. It is hardly surprising that it failed, and that his weakness increased as the spring advanced, and a summer spent in camp did not improve matters. At last, in 1830, a fresh doctor was tried, one who had attended several of the Bonapartes, and he was horrified at the condition in which he found his patient. The duke scarcely ate anything at all, and coughed continually, and when at length his dearest wish was about to be fulfilled, and he was to accompany his regiment into camp, his hopes were dashed to the ground by the statement of the doctor that only the greatest care could save his life. The disappointment was bitter. As long as he could remember he had dreamed dreams, and they were all of military glory. He was to prove himself his father's son, was to carry on worthily the name and traditions that had been left him, and now— But once again he practised the concealment of his feelings which he had so early learnt, and bore his pain in silence. It was during this time that the Revolution in France took place which caused the downfall of Charles X., and caused the dying prince to become of such sudden importance. By the Emperor's orders an establishment was formed for him, and in the spring, when he reached his twentieth birthday, his tutors were dismissed. His health was no better, perhaps even worse, but it did not suit Metternich, the Emperor's chief Minister, to notice this; in spite of the remonstrances of the doctor, the prince was again allowed to join his regiment and take part in the manœuvres.