John Fresshe of King Richard II's ill-fated poll tax within the city from December 1380. It was this tax which was to provoke the outbreak of the Peasants' Revolt in June the next year. Fresshe was one of three such men—along with fellow mercers, John Horn and Adam Karlille—to be sent by the then-mayor, William Walworth, to meet with the army assembled by rebel leader Wat Tyler at Blackheath in June 1381. Juliet Barker suggests that this was a pivotal meeting in the history of the revolt. The Mayor instructed Fresshe and his colleagues to negotiate with the rebels, and, if possible,
Economics of English towns and trade in the Middle Ages system of poll taxes, aiming to spread the costs of taxation across the entire of English society. One result of the economic and political tensions was the Peasants' Revolt of 1381 in which widespread rural discontent was followed by invasion of London involving thousands of rebels. The rebels had many demands, including the effective end of the feudal institution of serfdom and a cap on the levels of rural rents. The ensuing violence took the political classes by surprise and the revolt was not fully put down until the autumn, with up to 7,000 rebels being executed in the aftermath.