- Feb 23 Eugene IV [Gabriele Condulmer], Italian Pope (1431-47), dies
- Feb 23 Humphrey, Duke of Gloucester (b. 1390)
- Mar 6 Saint Colette of Corbie, French abbess and reformer (Poor Clares), dies at 66
- Mar 12 Shahrukh Mirza, Ruler of Persia and Transoxonia (1405-47), dies at 69
- May 1 Louis VII, Duke of Bavaria (1413-43), dies at around 79
- Aug 5 John Holland, 2nd Duke of Exeter, English military leader during the Hundred Years' War, dies at 52