Philip III the Bold: Capetian Continuity and Mediterranean Crises (1270–1285) · HIGH MIDDLE AGES
Philip III became king in 1270 in exceptional circumstances: the army was on campaign, the king died far from the kingdom, and the succession had to be secured without crisis. The accession unfolded amid a succession of bereavements, giving the opening of the reign a sombre and fragile tone.
Before departing, Louis IX had entrusted the regency of the kingdom and the royal seal to officials charged with ensuring continuity. In the field, after the capture of Carthage, a dysentery epidemic struck the camp: the death of Prince John Tristan, then the death of Louis IX on 25 August 1270. The king’s body was treated according to funerary practices designed to allow transport.
The new king, proclaimed at Tunis, left largely to his entourage the task of negotiating the way out of the crisis: the agreement concluded with the Hafsid sovereign enabled the end of the expedition and the return to Europe.
The new sovereign had to manage three urgent priorities:
This sequence confirmed a Capetian evolution: succession was tending to become a political automatism.
The return was marked by further losses: the death of King Thibaut of Champagne (King of Navarre), then the death of Isabella of Aragon after a fall from her horse, and the death of one of the king’s sisters at Hyères. Philip arrived in Paris in May 1271 and opened the reign with a tribute to the dead: the funeral of Louis IX provided a scene of continuity, at a moment when the crusade appeared as a débâcle.
The consecration at Reims (15 August 1271) gave public form to that continuity: Philip was not merely an heir, he was “fully” king. After the figure of Saint Louis, the challenge was also symbolic: to hold the kingdom without the sanctity of his predecessor, by leaning on the State.