(1450) Uprising against the government of Henry VI of England.
Jack Cade, an Irishman of uncertain occupation living in Kent, organized a rebellion among local small property holders angered by high taxes and prices. He took the name John Mortimer, identifying himself with the family of Henry's rival, the duke of York. Cade and his followers defeated a royal army in Kent and entered London, where they executed the lord treasurer. They were soon driven out of the city; Cade's followers dispersed on being offered a pardon, and Cade was mortally wounded in Sussex. His rebellion contributed to the breakdown of royal authority that led to the Wars of the Roses .