This man was eventually victorious at the Battle of Barnet over Richard Neville, an Earl of Warwick nicknamed "the Kingmaker", and over Edward of Westminster at Tewkesbury, ending the last Lancastrian claim to the throne.
He fled to Burgundy after his brother, the Duke of Clarence, rebelled and smashed his army at the Battle of Edgecoat Moor. This man accepted tribute from Lous XI in the Treaty Picquigny, pledging not to invade France, and had earlier established his claim to the throne with a victory at the Battle of Towton. This man's lovers included London socialite Jane Shore, while his wife Elizabeth Woodville had previously been married to an enemy of this man, whose father was killed at Wakefield. This man was eventually victorious at the Battle of Barnet over Richard Neville, an Earl of Warwick nicknamed "the Kingmaker", and over Edward of Westminster at Tewkesbury, ending the last Lancastrian claim to the throne. For 10 points, identify this English king during the War of the Roses whose death left his sons Edward and Richard to be locked away as the Princes in the Tower.
He fled to Burgundy after his brother, the Duke of Clarence, rebelled and smashed his army at the Battle of Edgecoat Moor.
Edward IV of England [or Edward Plantagenet]