“Sordello was a Mantuan poet, who surpassed in Provençal song Calvo, Folchetto of Marseilles, Lanfranco Cicala, Percival Doria, and all the other Genoese and Tuscan poets, who took far greater delight in our Provençal tongue, on account of its sweetness, than in their own maternal language. This poet was very studious, and exceeding eager to know all things, and as much as any one of his nation excellent in learning as well as in understanding and in prudence. He wrote several beautiful songs, not indeed of love, for not one of that kind is found among his works, but on philosophic subjects. Raymond Belinghieri, the last Count of Provence of that name, in the last days of his life, (the poet being then but fifteen years of age,) on account of the excellence of his poetry and the rare invention shown in his productions, took him into his service, as Pietro di Castelnuovo, himself a Provençal poet, informs us. He also wrote various satires in the same language, and among others one in which he reproves all the Christian princes; and it is composed in the form of a funeral song on the death of Blancasso.”