So warm was the friendship between this lady and Lodovico, that a Mantuan doctor wrote from Milan to Francesco Gonzaga, on pretence of having received a commission from the duke to ask for his widowed sister's hand in marriage, and as well as for that of his youthful daughter Leonora on behalf of the young Count of Pavia. The duke wrote back that he had never seen the doctor, and that the whole was a fabrication. As he informed Chiara, he had not the smallest intention of marrying a second time, although he had already received proposals to this effect, both from Naples and Germany. And, by way of peace-offering, he sent her a beautiful little niello pax, as a specimen of the work of his Milanese goldsmiths, and as a proof that he placed himself altogether at her service. In return, Chiara sent him her cordial thanks, and informed him that her brother had given orders for the instant arrest of the mischievous doctor, and would see that he was delivered into the duke's hands.

Another princess, who was in constant correspondence with the Moro during these last years, was his niece Caterina Sforza, the famous Madonna of Forli. Long ago, he had helped her against the conspirators who had killed her first husband and besieged her in the Rocca, and ten years before, Galeazzo di Sanseverino had won his first laurels at Forli. Since those days, Lodovico had been a good friend to this warlike lady in all her perpetual quarrels with her subjects and neighbours. "I should be ready to drown myself, were it not for the trust that I place in your Excellency," Caterina wrote to her uncle in 1496. Now that she had aroused the wrath of Venice by her alliance with Florence, and that Romagna was actually invaded by a Venetian force, the duke sent first Fracassa and then the Count of Caiazzo to her help. In her gratitude she called the infant son born of her third marriage with Giovanni de' Medici, Lodovico, a name which he afterwards changed, to become famous in history as Giovanni delle bande nere. But this virago, as Machiavelli named the gallant lady of Forli, was by no means easy to deal with, and she was constantly appealing to Lodovico to settle her disputes. One day she welcomed Fracassa as a delivering angel, the next she quarrelled with him violently, and turned a deaf ear to the Moro's advice to overcome the Condottiere's rudeness by fair words and gentle courtesy. After summarily rejecting his suggestion of a Gonzaga bride for her son, and informing him that she was about to accept the Count of Caiazzo's proposals for her daughter Bianca, she changed her mind, declaring the count to be too old, and suddenly bethought herself of Galeazzo di Sanseverino, as a suitable husband. This proposal, however, the Moro promptly declined in a curt note, telling the countess that Messer Galeazzo had no intention of marrying again.[75]

But the days of the once powerful Moro's reign were already numbered, and the time was coming when he would be in sore need of help himself. His subjects were already grievously discontented. At Milan, Cremona, and Lodi, even in faithful Pavia, there had been tumults and riotings. It became increasingly difficult to exact the loans required to meet the heavy expenses for the national defence, while the ill-paid troops murmured, and in many cases deserted the standard.

"In the whole Milanese there is trouble and discontent. No one loves the duke. And yet he still reigns.... But he is a traitor to Venice, and will be punished for his bad faith." So wrote Marino Sanuto that autumn; while another Venetian chronicler, Malipiero, gave vent to his bitter hatred in these words:

"Lodovico hoped to give the Signory trouble by his alliance with Charles VIII., but God our protector has taken away that monarch's life, and has made King Alvise his successor, who is Lodovico's enemy."

So the year closed gloomily. The political horizon was black and lowering, and Lodovico had lost the wife upon whose courage and presence of mind he had learnt to lean. He was suffering from gout himself, and was often unable to mount a horse. But he still found pleasure in his artistic dreams and in the vast schemes that filled his brain. Already he had seen many of his plans carried out. Bramante's cupola and sacristy were finished and Beatrice's tomb, with the sleeping form and face, had been exquisitely wrought in marble by the sculptor's hand. Leonardo had completed the Cenacolo to be the wonder of the world in coming ages, and the great equestrian statue was only waiting for better times to be cast in bronze and become a permanent memorial of the proud Sforza race. Now a new and grander vision filled his thoughts. He would rebuild the convent of the Dominican Friars on a vast and splendid scale, and make it the most glorious sanctuary in the world, surpassing even his beloved Certosa, for the sake of Beatrice, and as a living memorial of the love which he had borne to his dead wife.

He began by rebuilding the friars' dormitories, enlarging their gardens, and giving them a good water-supply. Then, on the 3rd of December of this year, 1498, he drew up a deed by which he granted his beautiful villa of the Sforzesca, with the spacious farms and fertile lands which had been his pride and pleasure in past days, to the prior and convent of Santa Maria delle Grazie, in perpetuity. In the preamble to the deed of gift, the duke expresses his great love for this church, "where our dead children repose, and our most dear wife Beatrice d'Este sleeps, where, God willing, we ourselves hope to rest until the day of resurrection," and ends with a devout prayer "that God and the Blessed Virgin, the Dominican saints, Peter Martyr, Thomas Aquinas, and Dominic, St. Vincent, St. Katharine of Siena, and all the saints, will hear the prayers offered at these altars by the brothers of the order, and forgive our failings, increase our merit, preserve our sons, give peace and tranquillity to our subjects, receive the soul of our dearly loved Beatrice into rest eternal, and finally place us, when this life is over, among the holy monarchs and princes of His kingdom." This deed, signed and sealed by Lodovico's own hand, and beautifully illuminated by Antonio da Monza, or some miniaturist of his school, is preserved, together with the former privileges granted to the community during the lifetime of Duke Giangaleazzo, in the collection of the Marchese d'Adda. Each leaf is elaborately decorated with Lodovico's favourite mottoes and devices and other ornaments, while on the first page is a miniature of the duke in black cap and mantle, in the act of presenting the act of donation to the Dominican prior. After the French conquest of Milan, Louis XII. annulled this deed of gift, although the friars escaped further spoliation owing to the protection of the powerful Borromeo family, and, after a long dispute, their possession of the Sforzesca was eventually confirmed by Emperor Charles V. An inscription was placed over the gates of the Sforzesca in honour of Lodovico Sforza and his wife, and the domain remained the property of the convent until the general confiscation of Church lands by Napoleon in 1798. Now Lodovico's foundation has become national property, the remnants of his spacious buildings are used as government schools.

On the same day, December 3, 1498, Lodovico made his will, a curious and interesting document, which is still preserved in the Milanese archives, and opens with these sentences:

"The holy Fathers teach us that according to the laws of the Eternal kingdom, ordered by God Almighty, the elect may attain to this immortal heritage by purifying their souls from every earthly stain. By mourning for our sins, by giving alms and making reparation for wrong done to others, by fasting, prayers, and good works, we can win everlasting life, as has been decreed by God in all eternity. Believing this truth with our whole heart, in full agreement with the Catholic faith, and desiring to provide for the salvation of our soul as precious above all earthly treasures, so that by the help of God we may rise purified from the stains of this life to enjoy life and peace in the company of the blessed, we order these things."[76] After recommending his soul once more to all the saints, mentioned in the former deed, he desires that his body, the ducal robes and insignia, may be buried on the right of his wife, in the tomb erected by him, in the Cappella Maggiore of Santa Maria delle Grazie, and further endows the convent with a rent of 1500 ducats, in order that they may never cease to pray for his own soul and that of his lady, Beatrice. Seven masses, he decrees, are to be said daily for the duke, seven for the duchess, five requiems are to be chanted every Wednesday, and the whole office for the dead is to be used on the 3rd of every month, being the day on which Beatrice died; while in the church of the Sforzesca, masses are to be said in January and June—these being the months of Beatrice's birth and death—for both the duke and his wife. For a whole year after his death, the alms which he has given since the duchess's death are to be continued, a certain number of poor families are to be relieved, and poor maidens and nuns dowered, who are to pray for the souls of Beatrice and of his children Leone and Bianca. He leaves 4000 ducats to be distributed yearly in alms, and 3000 more to pension his old servants, while 5000 ducats are to be paid to each of his illegitimate sons, Cesare and Gianpaolo. All his debts and those of his mother are to be discharged, and a sum of money equal to that which he, his father, and brother Galeazzo had exacted from the Jews is to be spent in good works. All his gifts to the Duomo of Milan are confirmed, including the rich plate and vestments presented by Azzo Visconti to the chapel of S. Gottardo in the old palace, and removed by Duke Galeazzo to the Castello, but restored by Lodovico.

To this same date, another even more interesting document must be assigned: the political will of Lodovico, which was among the manuscripts brought from Milan by Louis XII., in 1499, and is still preserved in the Bibliothèque Nationale.[77] This document consists of thirty-four parchment leaves, enriched with delicately painted initials and the monogram of Lodovico and Beatrice, bound in black velvet and fastened with gold clasps. By the duke's orders, it was placed in an iron casket, richly ornamented with silver work, bearing his arms and those of his wife, as well as the Sforza devices of the lion with the buckets and his own favourite emblem of the caduceus. This casket was sealed with the cornelian engraved with Beatrice's portrait, which Lodovico always used after her death, and deposited in the treasury of the Rocchetta, in the charge of the governor of the Castello, to be opened by him and the chief secretary and chamberlain, immediately after the duke's death. The writer begins by explaining that since the premature death of his wife, in whose wisdom and knowledge he placed absolute trust, has deprived his sons of their natural guardian, he has drawn up the following instructions for their education and guidance and for the proper administration of the State, until the elder of the two, Maximilian Count of Pavia, shall attain the age of twenty.