Mary, should be betrothed to Philip's infant son Charles, then a babe of four months, in after years the great Emperor Charles V. [Sidenote: Marriage of Prince Arthur and Katharine 1501] So the marriage treaty was once more ratified. But it was not till the summer of the next year (1501) that Katharine sailed from Spain; and in November the actual marriage took place with no little display. It is probable, however, that Arthur and Katharine were still husband and wife in name only when, six months later, the Prince of Wales was stricken with mortal illness and died; leaving his brother Henry heir to the throne, and a fresh crop of matrimonial schemes to be matured. [Sidenote 1: 1502 New marriage schemes] [Sidenote 2: 1504 Dispensation granted] The truth was that Ferdinand of Aragon and Henry of England were men of very much the same type. Both were crafty diplomatists, cautious and long-headed, not to be inveigled into rash schemes, keenly suspicious, masters of the art of committing themselves irrevocably to nothing; both had a keen appreciation of the value of money, and were experts at striking a bargain; while each wanted the political support of the other. Each had been working up to the matrimonial alliance which was now nullified by Arthur's death. Ferdinand had already paid over half his daughter's dower; he now declared that the Princess and her dower ought to be returned to Spain. Henry argued on the other side that the balance of the dower should be paid over. The Spaniards then proposed that the young widow should be betrothed to the still younger prince, Henry; but at a comparatively early stage in the negotiations over the new project, Henry's own queen died (February, 1503), and it was no long time before the English King began to contemplate a new marriage for himself. He is even said [Footnote: Gairdner, _Henry VII._ (_Twelve English Statesmen_), p. 190. The rumour was current, but it is doubtful whether it was more than a rumour; _cf._ Busch, p. 378.] to have thought of proposing that he should take his own son's widow to wife. Logically, of course, as a mere question of affinity, the idea was not more inadmissible than that of Katharine's marriage with Henry Prince of Wales; but it was infinitely more repellent, and Isabella was horrified at the suggestion. At any rate, nothing came of it, and an agreement for the marriage of Katharine with the younger Henry was ratified in the course of the year [Footnote: It was in the August of this same year (1503) that the other marriage, between James of Scotland and Henry's elder daughter Margaret, was finally concluded.]--subject, of course, to a papal dispensation. This was obtained, during 1504, from the successor of Alexander VI., Pope Julius II., and Isabella had the satisfaction of seeing it before her death. Political exigencies had only recently been accepted by Pope Alexander as justifying a dispensation for the divorce of Lewis XII.