The people, looking about for him who had the greatest motive for that deed, were quick to fasten the guilt upon Giovanni Sforza, who by that time was far from Rome, riding hard for the shelter of his tyranny of Pesaro; and the Cardinal Ascanio Sforza, who was also mentioned, and who feared to be implicated, apprehensive ever lest his page should have seen the betraying arms upon the ring of his masked visitor - fled also, nor could be induced to return save under a safe-conduct from the Holy Father, expressing conviction of his innocence.
Later public rumour accused others; indeed, they accused in turn every man who could have been a possible perpetrator, attributing to some of them the most fantastic and incredible motives. Once, prompted no doubt by their knowledge of the libertine, pleasure-loving nature of the dead Duke, rumour hit upon the actual circumstances of the murder so closely, indeed, that the Count of Mirandola's house was visited by the bargelli and subjected to an examination, at which Pico violently rebelled, appealing boldly to the Pope against insinuations that reflected upon the honour of his daughter.
The mystery remained impenetrable, and the culprit was never brought to justice. We know that in slaying Gandia, Giovanni Sforza vented a hatred whose object was not Gandia, but Gandia's father. His aim was to deal Pope Alexander the cruellest and most lingering of wounds, and if he lacked the avenger's satisfaction of disclosing himself, at least he did not lack assurance that his blow had stricken home. He heard - as all Italy heard - from that wayfarer on the bridge of Sant' Angelo, how the Pope, in a paroxysm of grief at sight of his son's body fished from the Tiber, had bellowed in his agony like a tortured bull, so that his cries within the castle were heard upon the bridge. He learnt how the handsome, vigorous Pope staggered into the consistory of the 19th of that same month with the mien and gait of a palsied old man, and, in a voice broken with sobs, proclaimed his bitter lament:
"Had we seven Papacies we would give them all to restore the Duke to life."He might have been content. But he was not. That deep hate of his against those who had made him a thing of scorn was not so easily to be slaked. He waited, spying his opportunity for further hurt. It came a year later, when Gandia's brother, the ambitious Cesare Borgia, divested himself of his cardinalitial robes and rank, exchanging them for temporal dignities and the title of Duke of Valentinois. Then it was that he took up the deadly weapon of calumny, putting it secretly about that Cesare was the murderer of his brother, spurred to it by worldly ambition and by other motives which involved the principal members of the family.
Men do not mount to Borgia heights without making enemies. The evil tale was taken up in all its foul trappings, and, upon no better authority than the public voice, it was enshrined in chronicles by every scribbler of the day. And for four hundred years that lie has held its place in history, the very cornerstone of all the execration that has been heaped upon the name of Borgia. Never was vengeance more terrible, far-reaching, and abiding. It is only in this twentieth century of ours that dispassionate historians have nailed upon the counter of truth the base coin of that accusation.
