Charles VI of France (1368–1422)
Born 1368 CE, died 1422 CE.
Charles VI (3 December 1368 – 21 October 1422), nicknamed the Beloved (French: le Bien-Aimé) and in the 19th century, the Mad (French: le Fol or le Fou), was King of France from 1380 until his death in 1422. He is known for his mental illness and psychotic episodes that plagued him throughout his life, including glass delusion. Charles ascended the throne at age 11, his father Charles V leaving behind a favorable military situation, marked by the reconquest of most of the English possessions in France. Charles VI was placed under the regency of his uncles: Philip II, Duke of Burgundy; Louis I, Duke of Anjou; John, Duke of Berry; and Louis II, Duke of Bourbon. He decided in 1388, aged 20, to emancipate himself. In 1392, while leading a military expedition against the Duchy of Brittany, the king had his first attack of delirium, during which he attacked his own men in the forest of Le Mans.
Text from the Wikipedia article Charles_VI_of_France, licensed CC BY-SA 4.0.