Jan 03 In the year 1437 death of catherine of Valois, wife of Henry V of England (b. 1401)
Feb 21 In the year 1437 death of king James I of Scotland (b. 1394)
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 in the year 1437.