Among these there was a blank book, with the title, written by the Prince's own hand, "The Great Travels of the King Philip II," and then on each of its pages these sneers: "The journey from Madrid to the Pardo," "From the Pardo to the Escorial," "From the Escorial to Aranjuez," "From Aranjuez to Toledo," "From Toledo to Valladolid," "From Valladolid to Burgos," "From Burgos to Madrid," and "From the Pardo to Aranjuez," "From Aranjuez to the Escorial," "From the Escorial to Madrid," etc.

In another paper, written also by him, was "The list of my enemies," and the first name that figured on it was "The King, my father." Then followed Ruy Gómez de Silva, the Princess de Évoli, Cardinal Espinosa, the Duque de Alba, and various other lords. On the other side of the paper he had written "List of my friends," "Queen Isabel, who has always been very good to me." And then "D. John of Austria, my much-loved uncle," then Luis Quijada, D. Pedro Fajardo, and very few more.

Indeed, Queen Isabel and D. John were the only two people the unlucky Prince spared in his hatred and general rudeness; and this has furnished poets, novelists and pseudo-learned persons with the supposition that between this unfortunate Prince, who never became a man, and the virtuous D. Isabel of the Peace, model of queens and wives, there existed a romantic and incestuous passion, which has served as a base for their midnight studies, calumnies to-day for those who even partially know history. Everyone in Madrid knew of and regretted D. Carlos's mad conduct, and foreign Courts also knew of it, as in their dispatches Ambassadors hastened to send the information, which has enabled posterity to know and judge all these circumstances.

But, although D. Carlos's physical and moral defects were so well known, there was not a Princess in Europe then who would not have been very pleased to give her hand to the heir of the most powerful monarch in the world.

So the various Courts began to present their candidates, first Queen Catherine de Medicis, who proposed for the Prince of the Asturias her younger daughter Margaret de Valois, the celebrated Margot, afterwards Queen of Navarre. At that time the King of France, Francis II, died, and the Guises, always friendly to Philip II, proposed their niece, the recently widowed Mary Stuart, who was also Queen of Scotland in her own right.

The Court of Lisbon, on their part, proposed Princess Juana, and in this sense the great widowed Queen of Portugal, Doña Catalina, wrote to D. Philip, with whom her opinion had much weight, as being grandmother of Prince Carlos and the only remaining sister of the Emperor, and a lady of such great virtues and talents. This alliance was also desired by the nation, as, although the difference in age between the nephew and the aunt was considerable, even this added to the great qualities of the Princess, who had done so well during her regency, and was considered to be a guarantee that her merit would supply the great deficiencies that they noted and feared in D. Carlos.

Last of all, but with great probabilities of success, the Emperor Maximilian of Austria suggested his granddaughter the Archduchess Doña Ana.

Philip II received all these proposals with his usual reserve, neither accepting nor refusing, and, slowly studying them, gave or took away hopes as it suited his policy, but, as was usual in such cases, taking into consideration neither the tastes nor wishes of his son. But D. Carlos was not a man to have the wishes of others foisted on him, least of all those of his father; and, without considering them, resolved to act for himself. He asked for the portraits of the three Princesses, and, after having carefully examined them, he resolved to fall in love with his cousin the Archduchess Ana, and told everyone so, and even convinced himself. He was seen passing hours gazing at the portrait of the Archduchess, which he kept in his room in a round ebony box with silver mouldings.

D. Carlos laid his plans, and neither with the submission of a son nor the humility of a subject, but as from one power to another and as one who asks and demands in his own right, he announced to the King his wish to marry the Archduchess, and to be given the government of the States of Flanders.

Perhaps this was Philip's own idea, and whether because it was so, or whether to ingratiate himself with the Prince, or whether, as some say, D. Philip did not show the same determination face to face that he always did from afar, it is certain that he heard his son favourably, and promised at once to negotiate his marriage with the Archduchess, to accompany him to Flanders with the expedition which was preparing, and himself instruct his son in the manners and customs of that country.