Nor is the former supposition rendered less probable by the character of Charles the Fifth. There was a taint of insanity in the royal blood of Castile, which was most fully displayed in the emperor's mother, Joanna. Some traces of it, however faint, may be discerned in his own conduct, before he took refuge in the cloisters of Yuste. And though we may not agree with Paul the Fourth in regarding this step as sufficient evidence of his madness,[332] we may yet find something in his conduct, on more than one occasion, while there, which is near akin to it. Such, for example, was the morbid relish which he discovered for performing the obsequies, not merely of his kindred, but of any one whose position seemed to him to furnish an apology for it. Not a member of the _toison_ died, but he was prepared to commemorate the event with solemn funeral rites. These, in short, seemed to be the festivities of Charles's cloister life. These lugubrious ceremonies had a fascination for him, that may remind one of the tenacity with which his mother, Joanna, clung to the dead body of her husband, taking it with her wherever she went. It was after celebrating the obsequies of his parents and his wife, which occupied several successive days, that he conceived, as we are told, the idea of rehearsing his own funeral,--a piece of extravagance which becomes the more credible when we reflect on the state of morbid excitement to which his mind may have been brought by dwelling so long on the dreary apparatus of death.
But whatever be thought of the account of the mock funeral of Charles, it appears that on the thirtieth of August he was affected by an indisposition which on the following day was attended with most alarming symptoms. Here also we have some particulars from his Jeronymite biographers which we do not find in the letters. On the evening of the thirty-first, according to their account, Charles ordered a portrait of the empress, his wife, of whom, as we have seen, he had more than one in his collection, to be brought to him. He dwelt a long while on its beautiful features, "as if," says the chronicler, "he were imploring her to prepare a place for him in the celestial mansions to which she had gone."[333] He then passed to the contemplation of another picture,--Titian's "Agony in the Garden," and from this to that immortal production of his pencil, the "Gloria," as it is called, which is said to have hung over the high altar at Yuste, and which, after the emperor's death, followed his remains to the Escorial.[334] He gazed so long and with such rapt attention on the picture, as to cause apprehension in his physician, who, in the emperor's debilitated state, feared the effects of such excitement on his nerves. There was good reason for apprehension; for Charles, at length, rousing from his reverie, turned to the doctor, and complained that he was ill. His pulse showed him to be in a high fever. As the symptoms became more unfavorable, his physician bled him, but without any good effect.[335] The Regent Joanna, on learning her father's danger, instantly despatched her own physician from Valladolid to his assistance. But no earthly remedies could avail. It soon became evident that the end was approaching.[336]