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,
Lord Mayor of London government ministers, businessmen and dignitaries; furthermore, they conduct several foreign visits of their own so as to promote British financial sectors. Banquets hosted by the Lord Mayor serve as opportunities for senior Government figures to deliver major speeches. At the Lord Mayor's Banquet (held on the Monday after the Lord Mayor's Show), the Prime Minister delivers the keynote address. At the Banker's Dinner in June, the Chancellor of the Exchequer delivers a speech known as the "Mansion House Speech", which takes its name from the Lord Mayor's residence. At the Easter Banquet, also hosted each year at the Mansion House,