Francesco Dattaro (c.1495 - 1576) and his son Giuseppe Dattaro (c.1540 - 1616), are the two principal builders of the most important family of Cremonese architects of the fifteenth century. The Dattaros began their activity at the construction site of the Cathedral of Cremona, joining the painters, members of the cabinet making Sacca family, and the engineer Antonio Melone. Look up Circa on Wiktionary, the free dictionary The Latin word circa, literally meaning about, is often used to describe various dates (often birth and death dates) that are uncertain. ... Look up Circa on Wiktionary, the free dictionary The Latin word circa, literally meaning about, is often used to describe various dates (often birth and death dates) that are uncertain. ... Cremona is a city in Northern Italy, situated in Lombardy, on the left shore of the Po river in the middle of the Pianura padana (Po valley). ... External view of the Duomo of Cremona. ...