Charles VI: Minority, Madness, and Civil War (1380–1422) · HIGH MIDDLE AGES
On 17 July 1385, Charles VI married Isabeau of Bavaria in the cathedral of Notre-Dame in Amiens. In a period dominated by the princes, a royal marriage was never merely private: it fixed alliances, built legitimacy, and prepared dynastic continuity.
Isabeau was the daughter of Stephen III, Duke of Bavaria-Ingolstadt, and Thadea Visconti. For the kingdom of France, this union reinforced a web of alliances and courtly ties at a moment when the Hundred Years’ War was slowed by truces but European politics remained unstable.
For the uncles, the marriage was also an instrument of government: it stabilised the succession and contributed to the staging of authority. For Charles VI, it marked a step towards political majority, even if effective control of the council remained contested until 1388.