He is associated with providing music for the popes, particularly Cardinal Maffeo Barberini, later Pope Urban VIII.
His younger brother Virgilio Mazzocchi was also a Roman composer who had a similar career as a Vatican music provider.
Patent No. 7,634,935 Issued on Dec. 22, Assigned to Rolleri for Quick Upper Tool Coupling Device (Italian Inventor)
Dec 23, 2009; ALEXANDRIA, Va., Dec. 23 -- Domenico Mazzocchi, Piacenza, Italy, has developed a quick upper tool coupling device of a press...