For 10 points, name this Yorkist king who won the Battle ofTewkesbury.
For a short period of time, this king was imprisoned at Middleham Castle after his father-in-law, LordRivers, was beheaded. This man ditched the Battle of Hexham, where his troops won, in order to court hiswife, whom he later cheated on with the wife of a goldsmith, Jane Shore. This king padded his treasury withthe bribe he received from the French king at the Treaty of Picquigny, signed after he invaded France withthe support of Charles the Bold. This man won the Battle of Barnet with the help of his brother George,Duke of (*) Clarence, whom he turned on and had executed by "drown[ing] in a butt of Malmsey." This husbandof Elizabeth Woodville slaughtered tons of nobles and took Henry VI prisoner after a 1471 battle, though his ownsons died in captivity as the "Princes of the Tower." For 10 points, name this Yorkist king who won the Battle ofTewkesbury.
For a short period of time, this king was imprisoned at Middleham Castle after his father-in-law, LordRivers, was beheaded.
Edward IV [or 4th Duke of York before "Yorkist" is read; or 7th Earl of March; prompt on "Edward"; prompt on "Duke of York" before "Yorkist" is read; prompt on "Earl of March"]