John II the Good: Captivity, Internal Crisis, and the Treaty of Brétigny (1350–1364) · HIGH MIDDLE AGES
After Brétigny, John II must govern a fragile kingdom, extended, and traversed by security crises. One response consists of delegating part of the exercise of power to his sons, while avoiding irreversible domain fragmentation.
John II divides the space of government into principalities entrusted in apanage to his sons:
The apanage aims to ensure authority, presence, and local defense through princes of the blood, in a context where central administration does not always have the means to hold everywhere.
In December 1360, the king revokes alienations of the royal domain made since Philip the Fair, except for those consented for the benefit of his sons. The operation has a double effect: