Philip V

A succession crisis without precedent in Capetian history brought Philip V to the throne. The second son of Philip IV and Joan I of Navarre, he held the county of Poitiers and had married, in 1307, Joan of Burgundy, heiress of Otto IV, Count Palatine of Burgundy, and Countess Mahaut of Artois — a match that attached the Franche-Comté to his line. When his brother Louis X died in 1316 leaving a pregnant widow, Philip secured the regency; when the posthumous infant John I died after a few days, he had himself crowned at Reims in January 1317.

The coronation passed over Louis X's young daughter Joan, whose legitimacy the Tour de Nesle scandal had clouded. An assembly of notables convened in 1317 endorsed Philip's accession, affirming that a woman could not succeed to the crown of France. The principle, articulated to meet the moment, hardened into the fundamental succession law of the monarchy and would later be invoked against English claims to the French throne. Joan's rights were eventually compensated, and she ultimately inherited Navarre.

Philip proved one of the abler administrators of his line. He worked to reorganize royal finances, reformed the household and the institutions of local government, attempted a standardization of weights, measures, and currency across the kingdom, and developed the practice of consulting assemblies to support royal policy. He ended the Flemish entanglements of his predecessors with a negotiated settlement in 1320. The later years of the reign were troubled by popular disorders, including the Shepherds' Crusade of 1320 and the persecution of lepers in 1321, which the crown failed to contain and partly exploited.

His marriage to Joan of Burgundy produced daughters but no surviving son, and when Philip died in January 1322, still in his twenties, the succession rule he had helped establish operated against his own children. The crown passed to his younger brother Charles IV, while his daughters carried the Burgundian county and Artois into other houses. His reign demonstrated both the administrative maturity of the late Capetian state and the dynastic fragility that would soon end the direct line.