Battle of Bosworth

Type of action: Ground battle in the Wars of the Roses

Date: August 22, 1485

Location: Plain west of Leister, English Midlands

Combatants: 8,000 Lancastrians vs. 11,000 Yorkists

Principal commanders:Lancastrian, John de Vere, earl of Oxford (1443–1513); Yorkist, King Richard III (1452–1485)

Result: Battle ended Plantagenet dynasty and gave English throne to Tudors

In August, 1485, Henry Tudor, later Henry VII, landed in Wales and marched toward London to seize the English crown. King Richard III moved vigorously to meet Henry. One of Richard’s chief vassals, Lord Thomas Stanley, husband of Margaret Beaufort and thus Henry Tudor’s stepfather, refused to respond to his sovereign’s call, though Stanley did bring his troops to the battlefield of Bosworth, in central England.

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Richard drew up his force with archers in the front and cannons on the flanks. Stanley placed his 3,000 men beyond the battle lines between the two armies and ignored their pleas to join either of their sides. John de Vere, earl of Oxford, noting that Richard’s larger army had too narrow a front to use its superiority, attacked the Yorkist center. The Yorkist counterattack failed, and Stanley then attacked Richard’s army in the flank. Desperate, Richard made a brave personal assault on Henry Tudor but was overwhelmed by superior numbers and died fighting in battle.

Significance

The defeat and death of Richard III ended the Plantagenet dynasty, which had ruled England since 1154, and ushered in the reign of the Tudors with Henry VII. Bosworth was the last significant conflict of the Wars of the Roses.

Bibliography

Lander, J. R. The Wars of the Roses. New York: St. Martin’s Press, 1990.

Ross, Charles. The Wars of the Roses. London: Thames and Hudson, 1976.

Rowse, A. L. Bosworth Field and the Wars of the Roses. New York: Macmillan, 1966.

Steward, Desmond. The Wars of the Roses. New York: Viking, 1995.

Weir, Alison. The Wars of the Roses. New York: Ballantine Books, 1995.