"As if I had not already thought of that!" Ottavio replied. "I have freely opened my heart to my grandfather, and he has negotiated with the Emperor, who is as favourable to an alliance with a Farnese Pope as he was to a similar compact with the Medici. Charles could force his daughter to accept me, as he compelled her to marry Alessandro; but I will not win her in that way, and she despises me, doubtless, for what she considers my pusillanimity.
"When I pleaded with her but yesterday bidding her set me any task to accomplish as a proof of my love—she laughed scornfully, saying that she had no lack of pages to fetch and carry unless it were to demand of Benvenuto Cellini the casket which he had forgotten to return to her.
"Then, though I knew that you, Benvenuto, were accounted a desperate man, I swore to her that I would not enter her presence again until I had fulfilled her behest. Yea, and I will fulfil it, for I will sail with the Emperor on this expedition to Tunis and will find the hag Afra and wrest it from her."
"Your determination," I replied, "is a good one, and, as the adventure appeals to me, I will go with you. I have already met Hayraddin, commander of the Corsairs and brother of Monna Afra, who should know the whereabouts of the casket, and I may be able to aid you in obtaining it."
As the affair turned out, though Ottavio did indeed sail for Africa with the Emperor, I was not allowed to accompany him, for his father, feigning to believe that the casket, together with certain valuable jewels stolen from Pope Clement, was in my possession, or at least hidden in some spot nearer to Rome than Tunis, caused me to be imprisoned in the castle of St. Angelo, until such time as I should make restitution.
He did this, moreover, without informing his son of my arrest, so that Ottavio departed believing that I had wilfully failed of my promise to go with him. But I was not alone in misfortune, for the Emperor far from achieving victories similar to those which crowned his previous expedition, met with terrible storms which scattered the ships of his fleet and wrecked many of them upon the coast of Africa, where the savage barbarians, descending upon the drowning mariners, massacred them in cold blood.
Word was brought back to Rome that this was the fate both of the Emperor and of Ottavio Farnese, and though this proved but an unfounded rumour, the heart of the gentle Margaret was filled with remorse as well as grief, for having driven so chivalrous a youth and one who loved her so devotedly to his death.
She mourned him most sincerely, wearing widow's weeds in his honour as though she had in reality been his bride. Such is the strange contrariety of a woman's heart that he who living had been the object of her scorn, was now loved with the most vehement passion.
When at last it was known that the Emperor and Ottavio had indeed been rescued and were returning to Italy, but that the latter was dangerously ill, her transports of alternate joy and foreboding were most piteous to behold.
I was a witness to them, for at this time by twisting my sheets into a rope I had most marvellously escaped from the battlements of St. Angelo.