Mar 19 Ibn Khaldun, Arab historian (b. 1332) died in the year 1406.
Apr 04 Robert III, King of Scotland (1390-1406), dies on this day in history.
Jul 15 In the year 1406 death of duke William of Austria (b. c.1370)
Sep 01 On this day in history johanna, duchess of Brabant/Limburg (Joyful Entry), dies at 84
Sep 16 Cyprian, Metropolitan of Moscow (b. 1336) died in the year 1406.
Nov 06 Innocent VII, [Cosma de' Migliorati], Italian Pope (1404-06), dies on this day in history.