A unique document of 1451 written in political verse gives an account by an anonymous-Greek of his encounters with Byzantine and Venetian justice as the result of a small incident at the Nauplion fair of Agios Demetrios of 1449. Petitions from Argos and Nauplion to Venice in 1451 recount a similar incident at his same fair, and give a broader perspective of both events. Together the three documents produce a remarkable view of Nauplion and Argos intra-city hostilities and competition, social classes, and economics, and with the relationship of both with the Despotate of the Morea.