Famous Deaths Happened In 1221

Aug 06 Dominicus, Italian religious order founder (Dominicans) died in the year 1221.  

Oct 04 In the year 1221 death of william III Talvas, Count of Ponthieu (b. 1179)  

Oct 21 In the year 1221 death of alix of Thouars, Duchess of Brittany (b. 1201)  

Jun 15 Frederik II, [Strijdbare], duke of Austria was born on this day in history.  

Oct 09 In the year 1221 birth of salimbene di Adam, Italian chronicler  

Nov 23 On this day in history birth of alfonso X (the Wise), king of Castile & Leon (1252-84)