- Apr 14 Wars of the Roses: Battle of Barnet - Yorkists defeat the Lancastrians and kill the Earl of Warwick
Battle of Tewkesbury
May 4 Battle of Tewkesbury, Gloucestershire, final battle between the Houses of Lancaster and York: Prince of Wales, Edward of Westminster killed and King Edward IV returns to his throne, restoring political stability to England until his death in 1483