Lucretia's marriage with Giovanni Sforza confirmed the political alliance which Alexander VI had made with Ludovico il Moro. The Regent of Milan wanted to invite Charles VIII of France into Italy to make war upon King Ferdinand of Naples, so that he himself might ultimately gain possession of the duchy, for he was consumed with ambition and impatience to drive his sickly nephew, Giangaleazzo, from the throne. The latter, however, was the consort of Isabella of Aragon, a daughter of Alfonso of Calabria and the grandson of Ferdinand himself.
The alliance of Venice, Ludovico, the Pope, and some of the other Italian nobles had become known in Rome as early as April 25th. This league, clearly, was opposed to Naples; and its court, therefore, was thrown into the greatest consternation.
Nevertheless, King Ferdinand congratulated the Lord of Pesaro upon his marriage. He looked upon him as a kinsman, and Sforza had likewise been accepted by the house of Aragon. June 15, 1493, the king wrote to him from Capua as follows:
Illustrious Cousin and Our Dearest Friend: We have received your letter of the twenty-second of last month, in which you inform us of your marriage with the illustrious Donna Lucretia, the niece of his Holiness our Master. We are much pleased, both because we always have and still do feel the greatest love for yourself and your house, and also because we believe that nothing could be of greater advantage to you than this marriage. Therefore we wish you the best of fortune, and we pray God, with you, that this alliance may increase your own power and fame and that of your State.[27]
Eight days earlier the same king had sent his ambassador to Spain a letter, in which he asked the protection of Ferdinand and Isabella against the machinations of the Pope, whose ways he described as "loathsome"; in this he was referring, not to his political actions, but to his personal conduct. Giulia Farnese, whom Infessura noticed among the wedding guests and described as "the Pope's concubine," caused endless gossip about herself and his Holiness. This young woman surrendered herself to an old man of sixty-two whom she was also compelled to honor as the head of the Church. There is no doubt whatever about her years of adultery, but we can not understand the cause of her passion; for however powerful the demoniac nature of Alexander VI may have been, it must by this time have lost much of its magnetic strength. Perhaps this young and empty-headed creature, after she had once transgressed and the feeling of shame had passed, was fascinated by the spectacle of the sacred master of the world, before whom all men prostrated themselves, lying at her feet—the feet of a weak child.
There is also the suspicion that the cupidity of the Farnese was the cause of the criminal relations, for Giulia's sins were rewarded by nothing less than the bestowal of the cardinal's purple on her brother Alessandro. The Pope had already designated him, among others, for the honor, but the nomination was delayed by the opposition of the Sacred College, over which Giuliano della Rovere presided. King Ferdinand also encouraged this opposition, and on the very day on which Lucretia's marriage to Pesaro was celebrated he placed his army at the disposal of the cardinals who refused to sanction the appointment.
Her consort, Sforza, was now a great man in Rome, and intimate with all the Borgias. June 16th he was seen by the side of the Duke of Gandia, decked in costly robes glittering with precious stones, as if "they were two kings," riding out to meet the Spanish ambassador. Gandia was preparing for his journey to Spain. He had been betrothed to Doña Maria Enriquez, a beautiful lady of Valencia, shortly before his father ascended the papal throne; there is a brief of Alexander's dated October 6, 1492, in which he grants his son and his spouse the right to obtain absolution from any confessor whatsoever. The high birth of Doña Maria shows what brilliant connections the bastard Giovanni Borgia was able to make as a grandee of Spain, for she was the daughter of Don Enrigo Enriquez, High-Treasurer of Leon, and Doña Maria de Luna, who was closely connected with the royal house of Aragon. Don Giovanni left Rome, August 4, 1493, to board a Spanish galley in Civitavecchia. According to the report of the Ferrarese agent, he took with him an incredible number of trinkets, with whose manufacture the goldsmiths of Rome had busied themselves for months.
Of Alexander's sons there now remained in Rome, Cæsar, who was to be made a cardinal, and Giuffrè, who was destined to be a prince in Naples, for the quarrel between the Pope and King Ferdinand had been settled through the intermediation of Spain. She caused Alexander to break with France, and to sever his connection with Ludovico il Moro. This surprising change was immediately confirmed by the marriage of Don Giuffrè, a boy of scarcely thirteen, and Donna Sancia, a natural daughter of Duke Alfonso of Calabria. August 16, 1493, the marriage was performed by proxy in the Vatican, and the wedding took place later in Naples.
Cæsar himself became cardinal, September 20, 1493, the stain of his birth having been removed by the Cardinals Pallavicini and Orsini, who had been charged with legitimating him. February 25, 1493, Gianandrea Boccaccio wrote to Ferrara regarding the legitimating of Cæsar, ironically saying, "They wish to remove the blot of being a natural son, and very rightly; because he is legitimate, having been born in the house while the woman's husband was living. This much is certain: the husband was sometimes in the city and at others traveling about in the territory of the Church and in her interest." The ambassador, however, never mentions the name of this man, which, however, Infessura says was Domenico d'Arignano.
Ippolito d'Este and Alessandro Farnese were made cardinals the same day. To his sister's adultery this young libertine owed his advancement in the Church, a fact so notorious that the wits of the Roman populace called him the "petticoat cardinal." The jubilant kinsmen of Giulia Farnese saw in her only the instrument of their advancement. Girolama Farnese, Giulia 's sister, wrote to her husband, Puccio, from Casignano, October 21, 1493, "You will have received letters from Florence before mine reaches you and have learned what benefices have fallen to Lorenzo, and all that Giulia has secured for him, and you will be greatly pleased."[28]