- Mar 23 Henry of Grosmont, 1st Duke of Lancaster, richest peer in England, dies at 50 or 51
- Jun 9 Philippe de Vitry, French composer and poet, dies at 69
- Jun 16 John Tauler, German mystic (Gottesfreunde), dies at about 61
- Nov 21 Philip I, Duke of Burgundy (plague) (b. 1346)