The Armagnac-Burgundian Civil War: France's Internal Struggle Amidst the Hundred Years' War (1407–1435)

As France was already devastated by the Hundred Years' War (1337–1453) and the conflicts surrounding the Western Schism (1378–1417), a civil war erupted between two rival factions of the French royal family, further weakening the kingdom and inviting English intervention. This conflict, known as the Armagnac-Burgundian Civil War (1407–1435), pitted the House of Orléans (the Armagnacs) against the House of Burgundy, creating internal chaos at a critical moment in France’s history.

I. Origins of the Conflict: The Murder of Louis of Orléans (1407)

• King Charles VI of France suffered from recurring bouts of insanity, rendering him unable to govern effectively.
• This left power in the hands of rival noble factions:
  • The Burgundians, led by John the Fearless, Duke of Burgundy, who sought to dominate the French court.
  • The Orléanists (later the Armagnacs), led by Louis I, Duke of Orléans, the king’s ambitious younger brother.
• On November 23, 1407, John the Fearless orchestrated the assassination of Louis of Orléans in Paris, triggering open war between the two factions.

II. The Armagnacs vs. The Burgundians

• The Armagnacs, named after Bernard VII, Count of Armagnac, who led the Orléanist faction, were supported by:
  • The Dauphin (the future Charles VII).
  • Southern and central France.
  • Pro-Valois nobles who opposed Burgundian influence.
• The Burgundians, led by John the Fearless, drew support from:
  • Northern France, including Paris.
  • The powerful Burgundian Netherlands.
  • Merchants and factions favoring English alliances.

III. English Involvement and the Treaty of Troyes (1420)

• The conflict further destabilized France, allowing England to expand its conquests.
• In 1419, John the Fearless was assassinated by the Dauphin’s supporters, escalating the war.
• In 1420, the Treaty of Troyes, signed between the Burgundians and the English, disinherited the Dauphin and recognized England’s Henry V as heir to the French throne.

IV. Resolution: The Treaty of Arras (1435)

• The civil war dragged on for years, preventing France from effectively resisting English occupation.
• In 1435, the Burgundians, under Philip the Good, switched sides, signing the Treaty of Arras with Charles VII.
• This allowed France to unite against England, leading to the eventual expulsion of the English from France by 1453.

V. Impact and Legacy

• The Armagnac-Burgundian Civil War (1407–1435) was one of the most destructive internal conflicts in French history, delaying France’s recovery from English invasions.
• It permanently shaped French politics, reinforcing the importance of Burgundian power in European affairs.
• The Burgundian betrayal of the English in 1435 ultimately helped France regain the upper hand in the Hundred Years' War.

This civil war within a war deepened France’s crisis, allowing English expansion, but its resolution in 1435 marked the beginning of France’s resurgence and ultimate victory in the Hundred Years' War.