So far as it is possible to judge the character of the famous Carafa Pope, he was ardent under a melancholic exterior, rigid but ambitious, utterly blind to everything except the matter he had in hand, proud to folly, and severe to cruelty. A chronicler says of him, that his head 'might be compared to the Vesuvius of his native city, since he was ardent in all his actions, wrathful, hard and inflexible, undoubtedly moved by an incredible zeal for religion, but a zeal often lacking in prudence, and breaking out in eruptions of excessive severity.' On the other hand, his lack of perception was such that he remained in complete ignorance of the outrageous deeds done in his name by his two nephews, the one a cardinal, the other a layman, and it was not until the last year of his life that their doings came to his knowledge. This was the man to whom Queen Elizabeth sent an embassy, in the hope of obtaining the Papal sanction for her succession to the throne. Henry the Second of France had openly espoused the cause of Mary Queen of Scots, whom Philip the Second of Spain was also inclined to support, after the failure of his attempt to obtain the hand of Elizabeth for the Duke of Savoy. With France and Spain against her, the Queen appealed to Rome, and to Paul the Fourth. In the eyes of Catholics her mother had never been the lawful wife of Henry the Eighth, and she herself was illegitimate. If the Pope would overlook this unfortunate fact and confirm her crown in the eyes of Catholic Europe, she would make an act of obedience by her ambassador. She had been brought up as a Catholic, she had been crowned by a Roman Catholic bishop, and on first ascending the throne she had shown herself favourable to the Catholic party; the request and proposition were reasonable, if nothing more. Muratori points out that if a more prudent, discreet and gentle Pope had reigned at that time, and if he had received Elizabeth's offer kindly, according to the dictates of religion, which he should have considered to the exclusion of everything else, and without entering into other people's quarrels, nor into the question of his own earthly rights, England might have remained a Catholic country. Paul the Fourth's answer, instead, was short, cold and senseless. 'England,' he said, 'is under the feudal dominion of the Roman Church. Elizabeth is born out of wedlock; there are other legitimate heirs, and she should never have assumed the crown without the consent of the Apostolic See.' This is the generally accepted account of what took place, as given by Muratori and other historians. Lingard, however, whose authority is undeniable, argues against the truth of the story on the ground that the English Ambassador in Rome at the time of Queen Mary's death never had an audience of the Pope. It seems probable, nevertheless, that Elizabeth actually appealed to the Holy See, though secretly and with the intention of concealing the step in case of failure.