Pietro Martire Mascheroni, son of a Milanese merchant, in a will on May 8, 1622, leaves the Maggiore Hospital of his furnishings and property, including the ownership of the Milan house in the district of the Passion and land in the area of Corbetta (Milan), of a sum of about 98,000 lire, with a legate for the Veneranda Fabbrica del Duomo.