0561 Pelagius I, Italian Pope (547-51, 556-61), dies on this day in history. 

1191 Saladin [Salah ad-Din]) Yusuf, sultan of Egypt/Syria, dies at 52 on this day in history. 

1239 On this day in history death of vladimir III Rurikovich, Grand Prince of Kiev (b. 1187) 

1459 On this day in history ausias March, Catalan poet, dies 

1554 Johann Friedrich, the Generous, Elector of Saxony (1532-47) and Head of the Protestant Confederation of Germany (the Schmalkaldic League), dies at 50 on this day in history. 

1580 On this day in history jacob Hillebrand, Dutch mayor of Groningen, dies 

1635 Philips de l'Espinoy, historian/mayor of Ghent, dies on this day in history. 

1703 On this day in history robert Hooke, scientific genius, dies in London 
