John I, Duke of Bourbon
…John of Bourbon (1381–1434) was Duke of Bourbon from 1410 and Duke of Auvergne from 1416 until his death. He was the eldest son of Louis II and Anne of Auvergne. Through his mother, John inherited the County of Forez. During the Armagnac–Burgundian Civil War, he took sides against the Burgundians and formed the…