Second Battle of St Albans to take advantage of their victory. The Wars of the Roses were fought between the supporters of the House of Lancaster, represented by the mentally unstable King Henry VI, and those of the rival House of York. Richard of York quarrelled with several of Henry's court during the late 1440s and early 1450s. He was respected as a soldier and administrator, and was believed by his own supporters to have a better claim to the throne than Henry. York and his friends finally openly rebelled in 1455. At the First Battle of St Albans, York gained a victory, but this
Scotland in the Middle Ages York (1237) and Treaty of Perth (1266) had fixed the boundaries with the Kingdom of the Scots with England and Norway respectively, its borders were close to the modern boundaries. The Isle of Man fell under English control in the fourteenth century, despite several attempts to restore Scottish authority. The English were able to annexe a large slice of the Lowlands under Edward III, but these losses were gradually regained, particularly while England was preoccupied with the Wars of the Roses (1455–85). The dowry of the Orkney and Shetland Islands in 1468 was the last great land acquisition for the