To-day we have received a letter from our ambassadors to the Count, of which we enclose a copy. It appears to us a new departure, of which we know nothing, which we do not understand, nor can we judge how the Signoria of Venice will take it when they hear. Think over it well, and if it seems good to thee to tell them or to take any other steps, do so, only make them understand perfectly that we have nothing to do with this affair, which is quite outside our intentions, and above all declare that it is our desire to live in perfect brotherhood and friendship with that Signoria, and thus to cause the Count to keep on good terms with them. If this letter finds thee at Ferrara, and thou thinkest well to send or to write to Venice about this business, or if thou thinkest better neither to send or to write, do as it seemeth best to thee, for we place complete trust in thy well-known prudence. To-day Messer Giuliano Davanzati has been named ambassador to Venice by the Signori and the Colleges, and they have sent for him to Pisa.--Florence, January 29, 1437 (1438). Decem Balie.[36] Count Francesco Sforza _to_ Cosimo de’ Medici _Spectabilis ac Magnifice vir tanquam pater carissime_,--I have read your letter and see you suspect that Niccolò Piccinino is not following the course traced by the Illustrious Duke of Milan, and you beg me to come to a good understanding with Niccolò, lest danger to the Magnificent Commune of Florence and to myself should ensue. As to the said Niccolò, I cannot believe he would act thus. First, on account of the great honours he has received and is receiving from the Illustrious Lord Duke, who only now has with great pomp declared him Marquess and Count of the house of Visconti with the right of bearing their arms. Secondly, because being of a certain age and with so great a reputation in the past, I do not believe that he would run the risk of being reviled in the present. Also he must know that he cannot swallow the world, and that it might happen to him as it does to oxen when they leave their stables in the morning, who think they are going to pasture, but are put to the plough; to him also the contrary might happen to what he expected. Thirdly, as you know, he has published everywhere a letter declaring his allegiance to the Duke of Milan.