Famous Deaths Happened In 1221

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

Oct 04 William III Talvas, Count of Ponthieu (b. 1179) died in the year 1221.  

Oct 21 Alix of Thouars, Duchess of Brittany (b. 1201) died on this day in history.  

Jun 15 Frederik II, [Strijdbare], duke of Austria was born in the year 1221.  

Oct 09 Salimbene di Adam, Italian chronicler was born in the year 1221.  

Nov 23 Alfonso X (the Wise), king of Castile & Leon (1252-84) was born in the year 1221.