Richard Lyons (Warden of the Mint) Richard Lyons (Warden of the Mint) Sir Richard Lyons (1310 - 1381) was a prosperous City of London merchant, financier, and property developer, who held a monopoly on the sale of sweet wine in London, during the 14th century. He was a Privy Counsellor, an Alderman of the City, a member of the Worshipful Company of Vintners and served as both as Sheriff of London and MP for Essex. Lyons was a lifelong friend of the poet Geoffrey Chaucer. Lyons was killed by Wat Tyler during the Peasants' Revolt. Sir Richard was the most famous member of the Lyons family
Peasants' Revolt encountered Lady Joan, the King's mother, who was travelling back to the capital to avoid being caught up in the revolt; she was mocked but otherwise left unharmed. The Kentish rebels reached Blackheath, just south-east of the capital, on 12 June. Word of the revolt reached the King at Windsor Castle on the night of 10 June. He travelled by boat down the River Thames to London the next day, taking up residence in the powerful fortress of the Tower of London for safety, where he was joined by his mother, Archbishop Sudbury, the Lord High Treasurer Sir Robert Hales,