Famous Deaths Happened In 1256

Jan 28 Willem II, earl of Holland/German emperor (1238, 47-56), dies at 22 in the year 1256.  

Jun 13 On this day in history death of tankei, Japanese sculptor (b. 1173)  

Sep 01 Kujo Yoritsune, Japanese shogun (b. 1218) died on this day in history.  

Oct 14 Kujo Yoritsugu, Japanese shogun (b. 1239) died on this day in history.