The name is now given to the sequence of plots, rebellions, and battles that took place between 1455 and 1487. They are so called because of the notion that, fought between the dynasties of Lancaster and York, Lancaster was represented by a red rose, York by a white. In fact the idea of the warring roses was invented by Henry VII after he seized the throne in 1485. While the actual phrase ‘Wars of the Roses’ did not appear until the 19th cent., the idea of the warring roses was rooted in Tudor propaganda.
There were three distinct phases of civil war: between 1455 and 1464; 1469 and 1471; and 1483 and 1487. In the first two fighting for the control of royal government led to outright war for possession of the crown; the third was dynastic from the start. The scale of the fighting and the extent of disorder were much exaggerated by Tudor writers. There were barely more than two years' military activity throughout the 30-year period.
Nevertheless, especially in 1459-61 and 1469-71, there was considerable instability as the houses of Lancaster and York competed for the throne. In 1455 the duke of York led his supporters in a successful rebellion against Henry VI. In 1459 they rebelled again, were at first defeated, but were victorious at Northampton in July 1460. Four months later York claimed the throne for himself. Although he was defeated and killed at the battle of Wakefield, his heir Edward seized the throne and won a decisive victory at Towton. In 1469 Edward in his turn faced rebellion from Warwick the Kingmaker. Warwick resorted to the restoration of Henry VI. Edward IV, however, had the last word, defeating Warwick at Barnet and a Lancastrian army at Tewkesbury. The virtual destruction of the Lancastrians seemed to have brought the wars to an end. They were reopened when Edward's brother Richard III made himself king in 1483. It was then that Henry Tudor emerged as a claimant to the throne. Leading an alliance of die-hard Lancastrians and supporters of the deposed Edward V, he swept to power at Bosworth in August 1485. He brought the wars effectively to an end when he defeated a Yorkist invasion at Stoke (by Newark, Notts.) in 1487.



