Philip VI of France

Philip VI's reign, beginning in 1328, marked a pivotal shift in French monarchy with the establishment of the House of Valois. His accession was not straightforward; it stemmed from the extinction of the direct Capetian line with the death of Charles IV. The ensuing succession dispute pitted Philip, a cousin of the last king through the male line, against Edward III of England, who was Charles IV's nephew through his mother.

While French feudal law generally favored male inheritance, Edward III's claim, though legally complex and contested by French nobility prioritizing national sovereignty, presented a significant challenge. The French aristocracy's decision to bypass Edward III and crown Philip VI was a deliberate act to maintain French independence from English rule. This choice, however, sowed the seeds of prolonged conflict, as Edward III, initially appearing to acquiesce, would later press his claim vigorously, initiating the Hundred Years' War in 1337.

Philip VI's military endeavors were largely defined by the escalating conflict with England. The Battle of Sluys in 1340 was a catastrophic naval defeat for France, effectively neutralizing its naval power and ensuring that the war would be fought on the continent. This strategic disadvantage allowed England to project its military might onto French soil.

The subsequent Battle of Crécy in 1346 further underscored English military superiority, particularly their effective use of the longbow against French knights. These military defeats were compounded by an even more devastating crisis: the arrival of the Black Death in 1349. This pandemic decimated the population, leading to widespread social and economic disruption, labor shortages, and a profound sense of despair across the kingdom.

The combined impact of military losses and the plague severely weakened France's capacity to wage war and govern effectively.

Amidst the existential threats of war and plague, Philip VI pursued policies aimed at consolidating and expanding royal authority and territory. His most notable achievement in this regard was the acquisition of the Dauphiné of Viennois in 1349. This strategically important county, located in the Kingdom of Burgundy and under the suzerainty of the Holy Roman Empire, extended French influence south of the Rhône River.

The formalization of this acquisition through the Treaty of Romans demonstrated Philip's continued ambition to strengthen the French realm. The Dauphiné was then entrusted to his grandson, the future Charles V, signaling a dynastic plan for its integration into the royal domain. This act of territorial expansion, while significant, occurred against a backdrop of immense national vulnerability.

Philip VI's reign, spanning from 1328 to 1350, laid the groundwork for the Valois dynasty's centuries-long rule in France. His ascension resolved an immediate succession crisis but simultaneously ignited the Hundred Years' War, a conflict that would profoundly shape French national identity and state development. The military defeats at Sluys and Crécy highlighted critical vulnerabilities in French military strategy and organization, while the Black Death inflicted irreparable demographic and social damage.

Despite these immense challenges, Philip VI demonstrated a capacity for territorial expansion, notably with the incorporation of the Dauphiné. His reign serves as a complex case study of early 14th-century European statecraft, grappling with dynastic legitimacy, international conflict, and unprecedented public health crises. He was succeeded by his son, John II, who inherited a kingdom deeply scarred by war and plague, facing the daunting task of navigating the ongoing struggle for survival and sovereignty.