D. John of Austria received the news of his appointment in a letter from the King, written on the 8th of April, 1576, just as he had sent the secretary Juan de Escovedo to Rome, having been importuned by further appeals from Gregory XIII about the English expedition. D. John, therefore, deferred replying to this letter until the return of the secretary, presuming with reason that his acceptance or refusal would depend on the news brought from Rome by Escovedo. This delay, however, joined to the information he had received of the secretary's journey and of his interviews with various personages, gave Antonio Pérez an opportunity of continuing his evil work of setting the King against his brother. On the 16th of June he wrote with this intention to Philip, "I am rather worried, Sir, at the way D. John's messenger tarries, because ours must have arrived forty-two days ago, and I have seen a letter of the 8th of May, from Naples, from Lorenzo Spinola, in which he answers those written to him by the post by land and by Santiago; so that more than twelve or fifteen days have gone by without answering, which is a great delay, and makes one suspect the affair is being disputed over by the leagues and congregations there, not that I doubt the obedience of the Lord D. John, but the delay will cause trouble." On the margin of this letter Philip replied: "Certainly there is much delay about this answer and it is very annoying, since I am hoping that everything will be settled by it, and this delay is very bad for Flemish matters, principally because I had hoped to send this decision by the Marqués de Havré; but as the answer does not arrive and he must start, I am sending someone by whom to forward it, and thus he must go with a promise, which it will be very undesirable not to fulfil with all dispatch." Antonio Pérez narrates, with much cynicism, in his "Relaciones" that the King ordered him to pretend to favour the plans of Escovedo and D. John, in order to learn their secrets, if there were any. He needed no command from Philip to do this; but whether or no he had one, it is certain that at this date he was already playing this vile part, as the following letter to Escovedo proves, in which can be seen all the falseness and perfidy of the man, who a few days previously had been advising the King to invest D. John with a priest's dress. "Truly, Sir, with reference to that of England (the projected expedition), about which your Grace was employed in Rome, I thought that it would be well for H.H. to be at hand and occupied in such serious business for H.M.; the more because I wish to see the Lord D. John in some great appointment, in which he would be master of all, so that H.M. might know his worth, and the good account he would give of such a government, free from embarrassment or rivalry of other Ministers; and it is not a small thing for H.H. to see himself quit of this."