Editing 1435 (section)

=== January&ndash;March ===
* [[January 11]] &ndash; [[Sweden]]'s first [[Riksdag of the Estates]] is summoned under rebel leader [[Engelbrekt Engelbrektsson]], who is elected ''rikshövitsman'' (military commander of the realm), in the absence of a king, on [[January 13]].
* [[January 13]] &ndash; ''[[Sicut Dudum]]'', a [[papal bull]] forbidding the enslavement of the [[Guanches|Guanche]] natives in Canary Islands by the Spanish, is promulgated by [[Pope Eugene IV]].
* [[January 31]] &ndash; China's Emperor [[Xuande Emperor|Xuanzong]] dies after a nine-year reign, leaving a question of whether his younger brother Zhu Zhanshan, or his 7-year-old son, Crown Prince Zhu Qizhen, should be the successor.<ref name=Chan>{{Cite book |last=Chan |first=Hok-lam |author-link=Chan Hok-lam |title=The Cambridge History of China Volume 7: The Ming Dynasty, 1368–1644, Part 1 |publisher=Cambridge University Press |year=1988 |isbn=0-521-24332-7 |editor-last=Mote |editor-first=Frederick W. |editor-link=Frederick W. Mote |location=Cambridge |chapter=The Chien-wen, Yung-lo, Hung-hsi, and Hsüan-te reigns |editor-last2=Twitchett |editor-first2=Denis C |editor-link2=Denis Twitchett |page=303}}</ref>
* [[February 2]] &ndash; The [[Kingdom of Naples]] passes to  [[René of Anjou]].
* [[February 7]] &ndash; Prince Zhu Qizhen is formally enthroned as the [[Emperor Yingzong of Ming|Emperor Yingzong]] of Ming dynasty China at the age of 8, although his grandmother, the [[Empress Zhang (Hongxi)|Empress Chengxiaozhao]], effectively rules the Empire in his name.<ref name=Chan/> 
* [[March 8]] &ndash; [[Jingtai Emperor|Prince Zhu Qiyu]], who will become the Emperor of China in 1449, is appointed as the Prince of Cheng in the name of the [[Emperor Yingzong of Ming]].
* [[March 15]] &ndash; [[Stjepan Vukčić Kosača]] becomes the new [[List of grand dukes of Bosnia|Grand Duke of Bosnia]] upon the death of his uncle, [[Sandalj Hranić]].<ref>{{citation|title=Hranić|last=Kurtović|first=Esad|author-link=Esad Kurtović|publisher=Miroslav Krleža Institute of Lexicography|url=https://hbl.lzmk.hr/clanak.aspx?id=244#SandaljHranic|year=2009b|language=sh}}</ref>