He abbreviates Michael de Massa’s commentary on the Sentences, book 1, between 1410 and 1430. He enters the College of physicians in Milan in 1440 and has a life long career in teaching philosophy, astrology, physics, and medicine. He dies in 1483 and is buried in S. Maria della Grazie in Milan.
Cf. W. J. Courtenay, Ockham and Ockhamism: Studies in the Dissemination and Impact of His Thought, Leiden 2008, p. 409.
F.M. Vaglienti, « Marliani, Giovanni », in Dizionario Biografico degli Italiani, vol. 70, 2008.