- Jan 23 Margaretha of Bavaria, Emperess of Germany, dies
- Sep 19 Gautier de Brienne, Duke of Athens, French supreme commander, dies
- Sep 19 Geoffroy de Charny, French nobleman, dies in battle
- Sep 19 Jean de Clermont, French marshal, dies in battle
- Sep 19 Peter I, Duke of Bourbon, killed at the Battle of Poitiers (b. 1311)
Assassination
Drug Overdose
Gunshot Wound
Murder
Plane Crash
Suicide