William Grindecobbe motivated at least in part to rebel as a result of the pressures of papal taxation. Along with Wat Tyler and John Wrawe, he was one of the key leaders of the peasants during the revolt of 1381, leading the townspeople of St Alban's on 15 June. He was executed in 1381 along with John Wrawe and John Ball. His trial and execution was overseen by Henry le Despenser. During the Peasants' Revolt of 1381, he became well known for his actions against the high lord Thomas de la Mare, Abbot of St. Albans. He led a deputation to King
Lord Mayor of London The ceremony is known as the "Silent Ceremony" because, aside from a short declaration by the incoming Lord Mayor, no speeches are made. At Guildhall, the outgoing Lord Mayor transfers the mayoral insignia — the seal, the purse, the sword and the mace — to the incoming Lord Mayor. The Lord Mayor to be elected in November 2017 was known in April of that year. The day after being sworn into office, the Lord Mayor leads a procession from the City of London to the Royal Courts of Justice in the City of Westminster, where the Lord Mayor swears allegiance