And not content with this, he did not limit his sycophancy to Valentina, but sought also by a smiling persistence to ingratiate himself with Francesco. No voice in Roccaleone—not even that of the bully Ercole—was raised more often or more enthusiastically to praise and glorify their Provost. Valentina, observing this, and accepting it as another sign of his contrition for the past and purpose of amendment for the future, grew yet more cordial towards him. He was not lacking in astuteness, this pretty Ser Romeo, nor in knowledge of a woman's heart, and the apprehension of the fact that there is no flattery she prefers to that which has for object the man she loves.
Thus did Gonzaga conquer the confidence and esteem of all during that peaceful week. He seemed a changed man, and all save Peppe saw in this change a matter for increased trust and friendship towards him. But the astute fool looked on and pondered. Such transformations as these were not effected in a night. He was no believer in any human chrysalis that shall make of the grub of yesterday the butterfly of to-day. And so, in this fawning, smiling, subservient Gonzaga, he saw nothing but an object of mistrust, a fellow to be watched with the utmost vigilance. To this vigilance the hunchback applied himself with a zeal born of his cordial detestation of the courtier. But Gonzaga, aware of the fool's mistrust and watchfulness, contrived for once to elude him, and to get a letter to Gian Maria setting forth the ingenious plan he had hatched.
The notion had come to him that Sunday at Mass. On all sanctified days it was Monna Valentina's way to insist that the entire garrison, with the exception of one single sentinel—and this only at Francesco's very earnest urging—should attend the morning service. Like an inspiration it came to him that such a half-hour as that would be a most opportune season in which to throw open the gates of Roccaleone to the besiegers. The following Wednesday was the feast of Corpus Christi. Then would be his opportunity.
Kneeling there, with head bent in ecstatic devotion, he matured his treacherous plan. The single sentry he could suborn, or else—if bribery failed—poniard. He realised that single-handed he might not lower the cumbrous drawbridge, nor would it be wise, even if possible, for the noise of it might give the alarm. But there was the postern. Gian Maria must construct him a light, portable bridge, and have it in readiness to span the moat and silently pour his soldiers into the castle through that little gate.
And so, the plot matured and every detail clear, he got him to his chamber and penned the letter that was to rejoice the heart of Gian Maria. He chose a favourable moment to despatch it, as he had despatched the former ones, tied about the quarrel of an arbalest, and he saw Gian Maria's signal—for which the letter had provided—that the plan would be adopted. Humming a gay measure, jubilant at the prospect of seeing himself so amply avenged, Gonzaga passed down and out into the castle gardens to join the ladies in their merry-making over a game of hoodman blind.
Now, however much the Duke of Babbiano may have congratulated himself upon the ally he possessed in Gonzaga, and the cunning scheme the latter had devised for placing him in possession of Roccaleone, there came news to him on the morrow that caused him to rejoice a hundredfold more fervently. His subjects of Babbiano were in a condition approaching open rebellion, resulting from the disquieting rumours that Caesar Borgia was arming at Rome for a decent upon the Duchy, and the continued absence of Gian Maria in such a season, upon a wooing that they deemed ill-timed. A strong party had been formed, and the leaders had nailed upon the Palace gates a proclamation that, unless Gian Maria returned within three days to organise the defence of Babbiano, they would depose him and repair to Aquila to invite his cousin, Francesco del Falco—whose patriotism and military skill were known to all—to assume the crown of Babbiano and protect them.
At the news, and upon reading the proclamation, which Alvari had brought with him, Gian Maria flew into one of those fits of rage that made his name a byword in Babbiano. Presently, however, he cooled. There was Gonzaga yonder, who had promised to admit him to Roccaleone on Wednesday. That left him time to first possess himself of his reluctant bride, and then ride hard to Babbiano, to arrive there before the expiry of the three days' grace his subjects gave him.
He conferred with Guidobaldo, and urged that a priest should be in waiting to wed them so soon as he should have brought her out of the fortress. Upon that detail they were within an ace of quarrelling. Guidobaldo would not at first agree to such hasty nuptials; they were unfitting the dignity and the station of his niece, and if Gian Maria would wed her he must come to Urbino and let the ceremony be performed by a cardinal. Well was it then for Gian Maria that he mastered his wonted hastiness and curbed the hot, defiant retort that rose to his lips. Had he done so, an enduring rupture between them would probably have ensued; for Guidobaldo was not one to permit himself to be hectored, and, after all, he amply realised that Gian Maria had more need of him than he of Gian Maria. And this in that moment the Duke of Babbiano realised too, and realising it he set himself to plead where otherwise he might have demanded, to beg as a favour that which otherwise he might have commanded with a threat. And so he won Guidobaldo—although reluctant—to his wishes in the matter, and in his good-nature the Duke of Urbino consented to pocket the dignity that prompted him to see the ceremony performed with princely pomp.
This being settled, Gian Maria blessed Gonzaga who rendered it all possible, and came most opportunely to his aid where without him he should have been forced to resort to cannon and bloodshed.
With Gonzaga the only shadow of doubt that remained to mar the perfect certainty of his success lay in his appreciation of Francesco's daring character and resourceful mind, and now as if the gods were eager to favour him to the very last degree—a strange weapon to combat this was unexpectedly thrust into his hand.