Giorgio Vasari, Lives of the Most Excellent Painters… (1850)
“ The Cavaliere, Messer Alessandro degli Alessandri, also a friend of Fra Filippo, caused him to paint a picture for the church of his country palace at Vincigliata, on the heights of Fiesole, the subject a San Lorenzo and other saints. In this work he depicted the portraits of Alessandro degli Alessandri and his two sons. [37] Fra Filippo was very partial to men of cheerful character, and lived for his own part in a very joyous fashion. This master instructed Fra Diamante in the art of painting, and the latter executed many works in the church of the Carmine at Prato. ”
