- Apr 8 John II, the Good, King of France (1350-64), dies at 44
- Jun 30 Arnost of Pardubice, Archbishop of Prague (b. 1297)
- Aug 5 Emperor Kōgon of Japan (Ashikaga Pretenders), 1st Northern Emperor, dies at 51
- Sep 29 Charles, Duke of Brittany ("the Saint" beatified 1904), killed in the Battle of Auray at 44 or 45
Assassination
Drug Overdose
Gunshot Wound
Murder
Plane Crash
Suicide