Who Wanted to Be King of France?

The English claim to the French throne, formally asserted by Edward III in 1340, was rooted in a complex web of feudal obligations and dynastic succession. Edward's claim stemmed from his maternal lineage: his mother, Isabella, was the sister of the last direct Capetian king of France, Charles IV. Upon Charles's death in 1328, the French crown passed to Philip VI, a cousin from the cadet House of Valois.

French magnates favored Philip, citing a perceived fundamental law that barred inheritance through the female line. This principle, later retroactively linked to the 6th-century Salic Law, became the cornerstone of French resistance to the English claim. Edward III, initially more concerned with protecting his ancestral lands in Gascony, found the claim a potent political and military tool.

His assertion was not merely a personal ambition but a strategic maneuver to legitimize his wars against the Valois kings and potentially unify vast territories under his rule, creating a powerful Anglo-French empire.

The ensuing Hundred Years' War (1337-1453) was a protracted and brutal conflict that saw dramatic shifts in fortune. English military prowess, particularly under Edward III and later Henry V, achieved stunning victories like Crécy, Poitiers, and Agincourt. Henry V's triumph at Agincourt in 1415 was pivotal, leading to the Treaty of Troyes in 1420.

This treaty, a remarkable diplomatic coup, disinherited the French Dauphin (heir apparent) and designated Henry V as the successor to the French throne, to be followed by his son. The subsequent coronation of Henry VI as king of both England and France in 1431 represented the zenith of English ambition. However, this 'dual monarchy' was never fully realized; English control was largely confined to northern France, and French resistance, bolstered by figures like Joan of Arc and a resurgent Valois monarchy, gradually reclaimed lost territories.

By 1453, English expulsion from France marked the definitive end of their territorial ambitions and the practical viability of the claim.

Despite the military and political failure of the claim, English and later British monarchs continued to style themselves 'King of France' for centuries. This practice, beginning with Edward III and continuing until George III, persisted long after the claim lost any realistic prospect of fulfillment. It evolved into a symbolic tradition, a historical echo of past ambitions rather than a serious political objective.

The French, for their part, largely ignored this titular assertion, recognizing its lack of practical significance. However, the French Revolution brought a radical shift. The establishment of a republic fundamentally challenged the legitimacy of hereditary monarchy and the symbolic claims associated with it.

In 1801, in response to French objections and the changing political landscape of Europe, the British crown officially ceased using the title 'King of France,' finally abandoning a claim that had persisted for over 460 years.

The English claim to the French throne and the ensuing Hundred Years' War had profound and lasting consequences for both nations. For England, the conflict spurred the development of a distinct national identity, moving away from its continental ties and fostering a sense of Englishness. The war also led to significant military innovations and the eventual decline of feudal levies in favor of more professional armies.

For France, the prolonged struggle against a foreign invader was a crucible for forging a unified national consciousness. The Valois monarchy consolidated its power, laying the groundwork for the centralized French state. Geopolitically, the war reshaped the balance of power in Western Europe, weakening England's continental influence and strengthening France's position.

The legacy of this dynastic dispute underscores how claims to sovereignty, even when ultimately unsuccessful, can drive centuries of conflict, shape national narratives, and redefine the political map of Europe.