found: Simonis Fidati de Cassia De gestis Domini Salvatoris. Volumen primum, 1998:title page (Simonis Fidati de Cassia OESA)
found: Fidati, Simone. De gestis Domini Salvatoris. Volumen quartum, 2000:title page (Simon Fidati de Cassia OESA)
found: OCLC, December 29, 1999(hdg.: Simone Fidati, da Cascia, d. 1348 ; usage: Simone Fidati de Cassia, Simonis de Cassia)
found: Dizionario biografico degli Italiani:volume 47, page 406 (Fidati, Simone (Simone da Cascia); Augustinian; author of De gestis Domini Salvatoris; born in Cascia (Perugia), sometime between 1280 and 1295; died February 2, 1348, either in Rome or in Florence)
found: OPAC SBN, Servicio bibliotecario nazionale online catalog, viewed June 6, 2016(authorized access point: Fidati, Simone)
found: Midwest Augustinians website, viewed June 6, 2016:link to Augustinian Saints and Blesseds page (Blessed Simon Fidati of Cascia; an Augustinian Friar who advocated Gospel simplicity and community)
found: Wikipedia, viewed June 6, 2016(Simon of Cascia, circa 1295-1348; ascetic and preacher; born into the distinguished Fidati family)