Italian organist and composer. He [...] was employed as an organist in Rome by Cardinal Luigi d'Este [...] from before 1576 until at least July 1581. [...] He may have been an organist in a Ferrarese church or a virtuoso in a Ferrarese academy.
Source: Anthony Newcomb: Giulio Eremita quoted from Grove Music Online accessed 17 September 2010, Complete article (requires subscription).