Louis was the eighth of twelve children of King Charles VI of France and Isabeau of Bavaria. He was their third son and the second to hold the titles Dauphin of Viennois and Duke of Guyenne, inheriting them in 1401, at the death of his older brother, Charles (1392–1401).
Louis, Duke of Guyenne
Charles VI, nicknamed the Beloved and later the Mad, 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.
Contemporary depiction of Charles VI from the Dialogues of Pierre Salmon, 1415
The coronation of Charles VI
Charles seized by madness in the forest near Le Mans
A coin of Charles VI, a "double d'or", minted in La Rochelle in 1420