Famous Deaths Happened In 1278

Feb 10 Margaret II of Flanders (b. 1202) died on this day in history.  

May 08 Emperor Duanzong of China (b. 1268) died on this day in history.  

Aug 13 Daikaku, Zen teacher Rinzai line/head of Kenchoji, dies in Japan at 65 in the year 1278.  

Aug 26 Ottokar II, King of Bohemia (1253-78), dies in battle in the year 1278.  

Apr 17 In the year 1278 birth of michael IX Palaeologus, co-ruling Eastern Roman Emperor (d. 1320)