A relation of the death of the most illustrious lord, Sigr. Troilo Sauelli, a Baron of Rome : who was there beheaded, in the castle of Sant-Angelo, on the 18. of April, 1592. With a preface, conteyning diuers particulers, which are wholy necessary to be knowne, for the better vnderstanding of the relation it selfe. - Biondi, Giuseppe, (English College Press] Permissu superiorum,, 1620)