Lying on his bed, surrounded by counsellors, the French sovereign sank into a condition of fever and extreme depression. At length he declared his willingness to yield. By the famous Treaty of Madrid, which was signed in 1526, Francis I. abandoned his rights over parts of Italy and certain portions of Holland and Belgium. The compact was solemnly celebrated at a religious service, and the French and Spanish monarchs passed a few days together before Francis crossed the frontier of Spain. No sooner had he passed over the Bidassoa than Francis cried: “I am yet a king!” Never had he intended to keep to the terms of the Treaty of Madrid. His breach of faith alarmed Charles, who sent Lannoy and Alarcon to France as his emissaries. Their errand was unavailing; Francis offered a sum of money to the Emperor, but refused to cede Burgundy. And so the bitter feud between Charles and Francis was continued. Charles V. was a singular example of weakness, of obstinacy, and of reason, with a bias for right and justice. He delighted in the quietude of Aranjuez, and was fond of directing the work of the gardeners. The emperor was athletic in his early manhood, and addicted to field sports. He loved the sights and sounds of wild nature, and took pleasure in roaming the forests. During his visits to Italy, he went to see many famous pictures, and paid homage to Titian. His versatility was also exhibited in his great taste for music and his knowledge of the technique of the art. He it was who first conceived the project of elevating Madrid to the rank of capital. It was left, however, to his son to promulgate the decree declaring the town to be _unica Corte_. The document, dated 1561, has unfortunately been lost. Madrid had this advantage over Toledo, Valladolid, and the other old capitals, that it was not identified with any one in particular of the kingdoms that made up Spain, but with Spain in general. Philip II. held his Court at Madrid in 1561, but he preferred the solitude of his palace of the Escorial. Under this monarch’s rule the city was enlarged, the streets widened, and several squares built. At this time a number of the surrounding forests were felled in order to raise money for the royal exchequer. Don John of Austria, the natural son of Philip IV. by the beautiful actress Calderona, lived in the Buen Retiro. In “The Lady’s Travels into Spain,” written in 1679, we read that it was against the custom to permit the illegitimate sons of royalty to enter Madrid. Don John was therefore confined in the Buen Retiro, “which is the Royal Seat at one of the farthest Parts of Madrid, a little without the Gate.” Here the prince led a secluded existence. “And he shew’d himself so little that he was never seen at any publick Feast during the Life of the late King: but since, Times have changed, and his Fortune stands on a different bottom.”