Editing 1286 (section)

== Deaths ==
* [[January 4]] &ndash; [[Anna Komnene Doukaina]], princess of [[Principality of Achaea|Achaea]]
* [[January 5]] &ndash; [[Zhenjin]] (or '''Chingkim'''), Mongol prince (b. [[1243]]) 
* [[February 17]] &ndash; [[Luca Belludi]], Italian friar and religious leader 
* [[March 2]] &ndash; [[Fujiwara no Ariko]], Japanese empress (b. [[1207]])
* [[March 19]] (or [[March 18|18]]) &ndash; [[Alexander III of Scotland|Alexander III]], king of [[Kingdom of Scotland|Scotland]] (b. [[1241]])<ref>{{cite web |title=King Alexander III: Biography on Undiscovered Scotland |url=https://www.undiscoveredscotland.co.uk/usbiography/monarchs/alexanderiii.html |website=www.undiscoveredscotland.co.uk |access-date=17 October 2021}}</ref>
* [[March 20]] &ndash; [[Abu Yusuf Yaqub ibn Abd al-Haqq]], Marinid ruler 
* [[April 20]] &ndash; [[Buluqhan Khatun]] (or '''Bulugan'''), Mongol princess 
* [[June 16]] &ndash; [[Hugh de Balsham]], English sub-[[Prior (ecclesiastical)|prior]] and bishop
* [[July 5]] (or [[July 4|4]]) &ndash; [[Hartmann of Dillingen|Hartmann V]], German nobleman and bishop  
* [[July 30]] &ndash; [[Bar Hebraeus]], Syrian scholar and bishop (b. [[1226]])
* [[September 22]] &ndash; [[Mugaku Sogen]], Chinese adviser (b. 1226)
* [[October 3]] &ndash; [[Nijō Tameuji|Fujiwara no Tameuji]], Japanese poet (b. [[1222]])
* [[October 8]] &ndash; [[John I, Duke of Brittany|John I]] ('''the Red'''), English nobleman and knight 
* [[November 1]] &ndash; [[Anchero Pantaléone]], French cardinal (b. [[1210]])
* [[November 9]] &ndash; [[Roger Northwode]], English nobleman (b. [[1230]])
* [[November 22]] &ndash; [[Eric V of Denmark|Eric V]] ('''Klipping'''), king of [[Denmark]] (b. [[1249]])<ref>{{cite web |title=Erik V {{!}} king of Denmark |url=https://www.britannica.com/biography/Erik-V |website=Encyclopedia Britannica |access-date=12 July 2021 |language=en}}</ref>
* [[December 15]] &ndash; [[William de Warenne (1256–1286)|William de Warenne]], English knight (b. [[1256]])
* [[Arlotto of Prato]], Italian friar, Minister General and theologian
* [[Beatrice of Castile, Marchioness of Montferrat|Beatrice of Castile]], daughter of [[Alfonso X of Castile|Alfonso X]] ('''the Wise''') (b. [[1254]])
* [[Bertram Morneweg]], German merchant, traveler and councilor
* [[Ibn Sa'id al-Maghribi]], Andalusian historian and writer (b. [[1213]])
* [[Jacob I the Learned|Jacob I]] ('''the Learned'''), Armenian cleric, catholicos and writer
* [[Pantaleone Giustinian]], Latin cleric, [[papal legate]] and patriarch
* [[Pierre Coral]], French monk, priest, [[abbot]], historian and writer
* [[Reginald FitzPiers|Reynold FitzPiers]], English nobleman, High Sheriff and knight
* [[Sharaf al-Din Harun Juvayni]] (or '''Joveyni'''), Persian statesman 
* [[Simon II of Clermont]], French nobleman and regent (b. 1210)
* [[Sophia of Denmark]] ('''Eriksdotter'''), queen of [[Sweden]] (b. 1241)
* [[William of Moerbeke]], Flemish philosopher and writer (b. [[1215]])