“Among the pieces of Sordello, thirty-four in number, there are some fifteen songs of gallantry, though Nostrodamus says that all his pieces turn only upon philosophic subjects.”
“This is all that our manuscripts tell us of Sordello. According to Agnelli and Platina, historians of Mantua, he was of the house of the Visconti of that city; valiant in deeds of arms, famous in jousts and tournaments, he won the love of Beatrice, daughter of Ezzelin da Romano, Lord of the Marca Trevigiana, and married her; he governed Mantua as Podestà and Captain-General; and though son-in-law of the tyrant Ezzelin, he always opposed him, being a great lover of justice.
“We find these facts cited by Crescimbeni, who says that Sordello was the lord of Goïto; but as they are not applicable to our poet, we presume they refer to a warrior of the same name, and perhaps of a different family.