John II the Good: Captivity, Internal Crisis, and the Treaty of Brétigny (1350–1364) · HIGH MIDDLE AGES
Upon John II’s accession, a second rival structures internal politics: Charles II of Navarre, called Charles the Bad. He cumulates princely status, possessions in Normandy, and the capacity to federate the discontented, at a moment when the monarchy seeks to reassert itself.
Navarre exited personal union with France in 1328: Joan II of Navarre, daughter of Louis X, renounces the French crown and rules in Navarre. She dies on October 6, 1349, and her son becomes Charles II.
Charles advances early claims to the throne of France: grandson of Louis X, he claims to be wronged by the solution of 1328, which excludes Capetian princesses from succession. Beyond the symbolic question, a territorial grievance weighs: Champagne and Brie, associated with Navarrese succession, are integrated into the royal domain, fueling opposition.
He also holds fiefs in France, notably the county of Évreux: he belongs to Norman nobility, at the heart of the kingdom’s military and economic balance. In Normandy, families like the Harcourts can serve as relays for his influence, against lineages closer to the crown.
Charles of Navarre attracts support through interest, worry, or opposition to Valois government:
This opposition is not a homogeneous bloc: it recomposes itself according to war, finances, and princely rivalries.
John II relies on aristocratic networks attached to the crown, and on family alliances that structure government. We can find here lineages like Melun and Tancarville, and broader princely support (Artois, Bourbon).
In this landscape, Charles of La Cerda becomes a key figure: close to the king, he quickly accumulates honors and responsibilities. His ascent reinforces royal authority but exacerbates rivalry with Navarre, as it closes access to the most contested offices and fiefs.
Charles does not only claim rights: he wants to influence government. Yet John II relies first on his faithful men and on networks favorable to him, which keeps the Navarrese and his supporters at distance from the royal council. In a contested kingdom, being “on the council” means participating in the distribution of honor, offices, and decisions.
We then understand why a land dispute (Champagne, Angoulême) can become a political crisis: it determines who distributes the benefits of war and who controls the strongholds.