Editing 1311 (section)

===April &ndash; June=== 
* [[April 7]]
**In Asia, [[Ayurbarwada Buyantu Khan]] is proclaimed as the Mongol Emperor Renzong of Yuan Dynasty China, 10 weeks after the death of his brother, [[Külüg Khan]].
** [[Battle of Wopławki|Battle of Woplauken]]: In Europe, the [[Teutonic Knights]] defeat the [[Grand Duchy of Lithuania]].<ref>Ruslan B. Gagua (2015). [https://www.researchgate.net/publication/282200894_The_Battle_of_Woplawki_the_Fall_of_Anticrusaders_Campaigns_of_Grand_Duke_of_Lituania_Vitenes The Battle of Woplawki: the Fall of Anticrusaders Campaigns of Grand Duke of Lituania Vitene] s. ''Crusader'' June 1(1):23-38</ref>
* [[April 26]] &ndash; [[Henry VII, Holy Roman Emperor|King Henry VII of Italy]] razes the city walls of [[Cremona]] after suppressing the rebellion of the Torriani family against his rule.<ref>''The New Cambridge Medieval History: Volume 6, c.1300-c.1415'', ed. by Michael Jones (Cambridge University Press, 2000) p. 443</ref>
* [[April 27]] &ndash; [[Pope Clement V]], having decided to let the [[Council of Vienne]] determine the question of whether the late [[Pope Boniface VIII]] had been guilty of heresy, officially excuses [[Philip IV of France|King Philip IV of France]] from any condemnation of Boniface. 
* [[May 29]] &ndash; [[Sancho of Majorca|Sancho the Peaceful of Barcelona]] becomes the new [[King of Majorca]], a set of islands in the [[Mediterranean Sea]] (now Spain's [[Balearic Islands]]) after the death of his father, [[James II of Majorca|King Jaume II]]<ref name="auto">{{cite book|author=Alvise Zorzi|title=Venice, 697-1797: City, Republic, Empire|publisher=Sidgwick & Jackson|year=1983|ISBN=9780283989841|page=258}}</ref>
* [[June 9]] &ndash; The painting ''[[Maestà (Duccio)|Maestà]]'' the master work of the Italian artist [[Duccio|Duccio di Buoninsegna]], is unveiled at the [[Siena Cathedral]] in the [[Republic of Siena]].
* [[June 11]] &ndash; [[Bolesław III the Generous|Boleslaw III the Wasteful]], Duke of Wroclaw, renounces his claims to the throne of the [[History of Poland during the Piast dynasty|Kingdom of Poland]] 
* [[June 25]] &ndash; [[Matthew III Csák]], the [[Palatine of Hungary]], attempts to expand his territory within the kingdom and pillages the area around the town of [[Buda]] (now half of the city of [[Budapest]].