When the fact is recalled that such contemporaries as Pomponius Laetus, Bartolommeo Sacchi, Molza, Alessandro Farnese (Paul III), Platina, Sabellicus at Rome; Pontanus, Sannazaro, and Porcello in Naples; and Pomponasso and Boiardo at Ferrara, were then at or nearing their prime, the position of Florence as the acknowledged centre of European culture was conceded by sense of right alone.