Anne Neville the country in March 1471 and quickly captured London and the person of Henry VI. The mentally troubled Henry VI was taken by Edward IV as a prisoner to the Battle of Barnet, where Warwick was killed on 14 April 1471. Edward IV then incarcerated Henry VI in the Tower of London. Following the decisive Yorkist victory at the Battle of Tewkesbury on 4 May, Henry was reported to have died of "pure displeasure and melancholy," although "The Great Chronicle of London" reported that Richard, Duke of Gloucester, was responsible for his death. As Constable of England, he probably delivered
Henry Stafford (c. 1425 – 1471) Henry Stafford (c. 1425 – 1471) Sir Henry Stafford (c. 1425 – 4 October 1471) was the second son of Humphrey Stafford, 1st Duke of Buckingham and Anne Neville, daughter of Ralph de Neville, 1st Earl of Westmorland, and Lady Joan Beaufort. Henry's elder brother, also named Humphrey, died before their father, and so it was Henry's nephew, also Henry, who became the 2nd Duke of Buckingham. Stafford was the third husband of Margaret Beaufort, Countess of Richmond and Derby. The marriage was relatively long and successful and coincided roughly with the minority of Margaret's son, the future Henry VII