- Mar 9 St Frances of Rome, Italian nun (b. 1384)
- Sep 21 Frederick I van Hohenzollern, Monarch of Brandenburg (1417-40), dies at 68
- Sep 30 Reginald Grey, 3rd Baron Grey de Ruthyn, English soldier and politician
- Oct 26 Gilles de Rais, French marshal, killer of 140 children, hanged
Assassination
Drug Overdose
Gunshot Wound
Murder
Plane Crash
Suicide