Mar 22 Dietrich of Nieheim, German historian Jun 2 Katherine of Lancaster, wife of Henry III of Castile Jun 12 Bernard VII, Count of Armagnac, Constable of France (b. 1360) Sep 2 Jan III Chalon, prince of Orange, Governor of Burgundy, dies 1417 Famous Deaths by Year 1419 Famous People by Cause of Death Assassination Drug Overdose Gunshot Wound Murder Plane Crash Suicide