Editing 1246 (section)

== Deaths ==
* [[February 25]] &ndash; [[Dafydd ap Llywelyn]], Welsh prince (b. [[1212]])
* [[April 15]] &ndash; [[Peter González]] ('''Telmo'''), Castilian priest (b [[1190]])
* [[May 19]] &ndash; [[Umiliana de' Cerchi]], Italian noblewoman (b. [[1219]])
* [[June 4]] &ndash; [[Isabella of Angoulême]], queen consort of [[Kingdom of England|England]]
* [[June 15]] &ndash; [[Frederick II, Duke of Austria|Frederick II]], duke of [[Duchy of Austria|Austria]] and [[Duchy of Styria|Styria]] (b. [[1211]])
* [[June 16]] &ndash; [[Lutgardis]] (or '''Lutgarde'''), Flemish nun (b. [[1182]])
* [[June 28]] &ndash; [[Al-Mansur Ibrahim]], Ayyubid governor and ruler
* [[September 20]] &ndash; [[Michael of Chernigov]], Kievan Grand Prince
* [[September 30]] &ndash; [[Yaroslav II of Vladimir|Yaroslav II]], Kievan Grand Prince (b. [[1191]])
* [[October 22]] &ndash; [[Mieszko II the Fat|Mieszko II]] ('''the Fat'''), duke of [[Kalisz]]-[[Wieluń]]
* [[November 3]] &ndash; [[Robert de Bingham]], bishop of [[Diocese of Salisbury|Salisbury]]
* [[November 8]] &ndash; [[Berengaria of Castile|Berengaria]] ('''the Great'''), queen of [[Kingdom of Castile|Castile]]
* [[Alice of Champagne]], queen consort of [[Kingdom of Cyprus|Cyprus]] (b. [[1193]])
* [[Ednyfed Fychan]], Welsh nobleman and knight (b. [[1170]])
* [[Elias of Dereham]], English master [[Stonemasonry|stonemason]] designer
* [[Erard of Brienne-Ramerupt]], French nobleman (b. 1170)
* [[Eva Marshal]], Cambro-Norman noblewoman (b. [[1203]])
* [[Geoffrey II of Villehardouin]], prince of [[Principality of Achaea|Achaea]] (b. [[1195]])
* [[Henry Audley]] (or '''Aldithel'''), English nobleman (b. [[1175]])
* [[Hōjō Tsunetoki]], Japanese nobleman and regent (b. [[1224]])
* [[Kaliman I of Bulgaria|Kaliman Asen I]], ruler of the [[Second Bulgarian Empire|Bulgarian Empire]] (b. [[1234]])
* [[Kaykhusraw II]], ruler of the [[Sultanate of Rum]] (b. [[1221]])
* [[Matteo Rosso Orsini]], Italian nobleman and politician 
* [[Muhammad Al-Makki]], Arab ruler and explorer (b. [[1145]])
* [[Richard FitzRoy]], illegitimate son of [[John of England|John]] ('''Lackland''')
* [[Tello Téllez de Meneses]], bishop of [[Roman Catholic Diocese of Palencia|Palencia]] (b. 1170)
* [[Temüge]] (or '''Otgon'''), brother of [[Genghis Khan]] (b. [[1168]])
* [[Theodora Angelina]], Byzantine noblewoman (b. 1190)
* [[Walter IV, Count of Brienne|Walter IV]] ('''the Great'''), French nobleman and knight
* [[Walter Stewart, 3rd High Steward of Scotland|Walter Stewart]], Scottish politician and [[Lord High Steward of Scotland|High Steward]]
* [[Wansong Xingxiu]], Chinese [[Buddhism|Buddhist]] monk (b. [[1166]])