William Walworth group conspired to keep food prices up, lent money to the king at inflated interest, and through personal and financial influence persuaded the king to issue edicts profitable to themselves. His most famous exploit was his encounter with Wat Tyler during the English peasants' revolt of 1381, in his second term of office as Lord Mayor. In June of that year, when Tyler and his followers entered south London, Walworth defended London Bridge against them. He was with Richard II when he met the insurgents at Smithfield, and killed the rebel leader with his baselard. The circumstances of the killing
William Craven (Lord Mayor of London) Cambridge 16 May 1649. The fund was immediately afterwards sequestrated by parliament, and on 7 May 1651 a petition was presented for the payment of the scholarships. In 1654 the sequestration was discharged. The bequest was maintained at both universities. Earl of Craven William Craven (Lord Mayor of London) Sir William Craven (1548 – 18 July 1618) was an English merchant, Lord Mayor of London in 1610 (some sources say also in 1618). It has been noted that the story of Dick Whittington has some similarities to Craven's career, though the story was first published before Craven became Lord Mayor.