Note 68 — Chapter IV · The Sculptors and Painters of Siena
Reading edition
That is to say, if the Matteo Balducci who is mentioned as Pinturicchio’s pupil in a document of January 1509 is the same as the Matteo Balducci who in 1517 became Bazzi’s pupil for six years. Frizzoni (L’Arte Italiana del Rinascimento, p. 183) holds that they are two different persons.