John Cavendish manor of Cavendish. In consequence, his four sons exchanged their father's name for that of the estate each inherited. John was the eldest of the sons. Sir John Cavendish married Alice de Odingsells, became a lawyer and was appointed as a Justice of the Common Pleas in 1371 and Chief Justice of the King's Bench in 1372. As Chief Justice he was obliged to suppress the Peasants' Revolt in 1381. Although Wat Tyler, the leader of the revolt was struck down by William Walworth, mayor of London, during negotiations on 15 June, John Cavendish, the second son of the Chief
Peasants' revolt of 996 in Normandy grievances. These included Barons harassing the peasants with vexatious services, the main reason however was the removal of hunting rights, lest a deer be killed. Medieval sources claim that the revolt was caused by demands of free hunting and fishing rights. The revolt probably did affect only Seine valley rather than whole Normandy. Dating of the revolt in 996 has been also disputed. The revolt may have been a reaction to rise of serfdom in Normandy. It has been suggested that the revolt resulted in abolishing serfdom in Normandy. Lack of serfdom in Normandy has been also linked to depopulation