The murder of Escovedo must have opened Don John's eyes, and shown him that Philip would never allow him to acquire a separate and independent kingdom. Don John's ambitious spirit seems now to have preyed upon itself, and his constitution to have suffered from this internal struggle: he had frequent fits of melancholy, accompanied by attacks of low fever; and occasionally expressed an earnest desire to leave a career for which he daily felt an increasing dislike, and to be allowed to retire into some monastery. This feeling was much aggravated by the failure of the negotiation in the Netherlands, and by the prospect of a long and lingering war, in which none of those bold dashes and brilliant adventures, which formed so great an attraction to one of Don John's chivalrous and enthusiastic nature, were to be expected. At length, after several small successes, after a victory at Namur, Don John was seized with the putrid fever, of which he died on the 1st October 1578, in the 33d year of his age, and with him perished all his ambitious designs. On opening the body, Don John's heart was found much diseased, and his skin was as if it had been burnt; many attributed his death to poison. His last dying request was to be buried in the Escurial, near the bones of his father, the Emperor Charles V. We cannot better close this slight sketch of one so early snatched from a career of glory, than by quoting an interesting and detailed account of his last hours, written by his confessor, an eye-witness of his death. "TO HIS MOST CHRISTIAN MAJESTY. "Your Majesty will have heard, by letters from the Prince of Parma and from Prince Octavio Farnese, the trouble which it hath pleased God to bring upon us by the death of Señor Don John of Austria: and to accomplish that which he hath so many times commanded me to do, during his life, as well as somewhat to relieve the grief which I know will seize upon your Majesty's royal heart, I will relate the prayer which Don John desired me to make to your Majesty in his name, and with all humility, for the repose of his soul, the which I believe, and do dare to affirm, is now in the enjoyment of that crown of glory which all who sacrifice their life for the law and the gospels in the service of their king, are wont to receive as their reward. And no one went through greater or indeed equal labours and troubles than did this most Christian and obedient gentleman.