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Treaty of Troyes

England-France [1420]

Quick Summary

The Treaty of Troyes, signed on May 21, 1420, was a pivotal agreement during the Hundred Years' War between England and France. This treaty, concluded between Queen Isabella and Philip the Good of Burgundy on behalf of the mentally unstable French King Charles VI, and King Henry V of England, disinherited the French dauphin, Charles VII.1

The treaty aimed to establish a dual monarchy, uniting the French and English crowns under Henry V, who was to marry Charles VI's daughter, Catherine of Valois. This arrangement, however, was never fully realized. France effectively divided into three parts: one controlled by Henry V, another by the Duke of Burgundy, and the third by the disinherited dauphin. Henry V's authority was strongest in Normandy and Guyenne, while Burgundy held sway in its own territories, and the dauphin ruled from Bourges or Poitiers. The treaty ultimately failed to bring lasting peace, and the war continued.12

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