The conclusion of the precious alliance with King Charles had evidently at last to be carried through, or further delayed, by more highly-placed ambassadors than Hopton and Nicolalde; and it was decided that Sir Walter Aston should go to Madrid and the Count of Humanes to London. Olivares was, or pretended to be, apprehensive of the coming of a new English ambassador, but was assured by Hopton that Sir Walter was all that could be desired from the Spanish point of view. Humanes, on the other hand, was reported to be "an honest gentleman, but with a good enough conceipt of himself. Thinking to get great things, he will be a little hard to deal with in England." But the seas were crowded with Dutch and French cruisers, and the land route through France was of course closed to Spaniards, so it was a difficult thing to get Humanes to England at all, unless he went {293} back in the English ship that brought Aston. And so month after month of 1635 slipped by, the war proceeding actively in Flanders against the Infante Cardinal, and the French troops threatening Catalonia from Perpignan, whilst the English treaty with Spain was still on the balance. Hopton, in June 1635, told Olivares that this coldness and delay in his proceeding was producing a bad effect in England, and that unless they stirred themselves King Charles might look elsewhere. "Upon what ground do you say that," asked Olivares. "Upon Nicolalde's way of proceeding, and the delay that is taking place. It makes us think that the whole thing is a pretence," replied Hopton. "Everything is now practically settled with very few alterations, and there need be no more delay," Olivares assured him. In July alarming news came to Madrid, that the Infante Cardinal had sustained severe defeat in the Low Countries (at Tirlemont), and was in personal danger. The Infante was intensely beloved in Spain, and the evil tidings "caused great care to their Majesties and the whole Court, for I cannot express what tenderness all sorts of people show to the Infante," wrote Hopton; and, almost for the first time, Philip flew into a violent rage with Olivares, when he learnt that a letter written by the Infante, asking for further resources, had been concealed from him. Olivares found himself faced now, as he had never been before, by a determination on the part of Philip to act in opposition to his advice. Philip had no lack of personal courage, and under stress was capable of prolonged exertion. He was burning, {294} too, to distinguish himself in arms, as his brother had done; and, urged thereto by many of Olivares' enemies, he was insistent in his wish to lead his armies in person on the Catalonian frontier, now threatened by the French. Olivares, knowing that if the King were in the field he could not keep him isolated, or hope to retain his exclusive hold upon him, resisted the King's desire to the utmost, and almost daily squabbles took place between them on the subject.