Famous Deaths Happened In 1278

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

May 08 On this day in history death of emperor Duanzong of China (b. 1268)  

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

Aug 26 On this day in history ottokar II, King of Bohemia (1253-78), dies in battle  

Apr 17 Michael IX Palaeologus, co-ruling Eastern Roman Emperor (d. 1320) was born on this day in history.