1144 Petronella, wife of earl Floris II the Vette of Holland/regent, dies on this day in history.
1153 On this day in history david I, King of Scotland, dies
1351 Death of Abu al-Hasan 'Ali, Sultan of Morocco (b. circa 1297) on this day in history.
1408 On this day in history death of taejo of Joseon, ruler of Korea (b. 1335)
1425 Death of Murdoch Stewart, 2nd Duke of Albany, Scottish politician (b. 1362) on this day in history.
1456 Death of Ambroise de Loré, French military commander (b. 1396) on this day in history.
1543 On this day in history nicolas Copernicus, astronomer, dies in Poland
1612 On this day in history robert Cecil, 1st Earl of Salisbury/PM (1598-1612), dies at 48