Jan 5 Zhenjin, Crown Prince of the Mongol Empire, son of Kublai Khan and father of his successor Temür, dies at about 43 Mar 19 Alexander III, King of Scotland, dies at 44 Aug 22 Erik V Klipping, king of Denmark, murdered Sep 22 Mugaku Sogen, Zen Rinzai line founder of Engakuji temple, dies at 60 Oct 8 John I of Dreux, Duke of Brittany (b. 1217) Nov 22 Eric V of Denmark, Danish King (b. 1249) 1285 Famous Deaths by Year 1287