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 in the year 1278.  

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

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

Apr 17 On this day in history birth of michael IX Palaeologus, co-ruling Eastern Roman Emperor (d. 1320)