Ambrogio Centurione was a citizen of Genoa who was active during the first half of the fifteenth century. He was born named Antonio Cantello and assumed the Centurione surname after entering into their albergo.
Barnaba de Columnis was born named Barnaba Scotto and assumed the Columnis surname after entering into their albergo in 1454. He would later enter into the Centurione albergo.