Stephen III, called the Magnificent or the Fop, was the Duke of Bavaria-Ingolstadt from 1375. He was the eldest son of Stephen II and Elizabeth of Sicily. Wikipedia
Born: 1337
Died: September 26, 1413 (age 76 years), Niederschönenfeld, Germany
Great grandchildren: Henry VI, Louis XI, Edmund Tudor, 1st Earl of Richmond, and more
Grandchildren: Charles VII of France, Isabella of Valois, Louis VIII, Duke of Bavaria, and more
Children: Louis VII, Duke of Bavaria and Isabeau of Bavaria
Spouse: Elisabeth of Cleves (m. 1401–1413) and Taddea Visconti (m. 1364–1381)