Jan 03 Catherine of Valois, wife of Henry V of England (b. 1401) died in the year 1437.
Feb 21 King James I of Scotland (b. 1394) died in the year 1437.
Nov 20 In the year 1437 death of thomas Langley, bishop of Durham, cardinal and lord chancellor (b. 1363)
Dec 09 Sigismund, German Emperor/king of Hungary/Bohemia, dies at 70 on this day in history.