A cardinal's nephew, even in those troublous times, was not killed without some noise being made about the matter. Accordingly, Pope Gregory XIII. began to take measures for discovering the authors of the crime. Strange to say, however, the Cardinal Montalto, notwithstanding the great love he was known to bear his nephew, begged that the investigation might be dropped. The coolness with which he first received the news of Francesco Peretti's death, the dissimulation with which he met the Pope's expression of sympathy in a full consistory, his reserve while greeting friends on ceremonial visits of condolence, and, more than all, the self-restraint he showed in the presence of the Duke of Bracciano, impressed the society of Rome with the belief that he was of a singularly moderate and patient temper. It was thought that the man who could so tamely submit to his nephew's murder, and suspend the arm of justice when already raised for vengeance, must prove a mild and indulgent ruler. When, therefore, in the fifth year after this event, Montalto was elected Pope, men ascribed his elevation in no small measure to his conduct at the present crisis. Some, indeed, attributed his extraordinary moderation and self-control to the right cause. '_Veramente costui e un gran frate_!' was Gregory's remark at the close of the consistory when Montalto begged him to let the matter of Peretti's murder rest. '_Of a truth, that fellow is a consummate hypocrite_!' How accurate this judgment was, appeared when Sixtus V. assumed the reins of power. The priest who, as monk and cardinal, had smiled on Bracciano, though he knew him to be his nephew's assassin, now, as Pontiff and sovereign, bade the chief of the Orsini purge his palace and dominions of the scoundrels he was wont to harbor, adding significantly, that if the Cardinal Felice Peretti forgave what had been done against him in a private station, the same man would exact uttermost vengeance for disobedience to the will of Sixtus. The Duke of Bracciano judged it best, after that warning, to withdraw from Rome.