0883 On this day in history albumasar, [Ahmad Aboe M Gafar al-Balkhi], Arabic astronomer, dies 

1126 On this day in history death of urraca of Castile (b. 1082) 

1144 On this day in history celestine II, [Guido], Italian Pope (1143-44), dies in battle 

1202 On this day in history death of sverre of Norway 

1223 Death of Wincenty Kadłubek, Polish chronicler (b. 1161) on this day in history. 

1403 Bajezid I Jildirim, 4th sultan of Turkey (1389-1403), dies at 42 on this day in history. 

1466 Francesco Sforza, Italian condottiere/duke of Milan, dies at 64 on this day in history. 

1550 On this day in history juan de Dios, Port/Sp saint (Brothers of Mercy), dies at 55 
