Editing 1433 (section)

=== April&ndash;June ===
* [[April 9]] &ndash; [[Ispend bin Yusuf]] deposes [[Shah Muhammad (Qara Qoyunlu)|Shah Muhammad]] of [[Qara Qoyunlu]] as Governor of [[Baghdad]].<ref>Faruk Sümer, ''Kara Koyunlular (Başlangıçtan Cihan-Şah’a kadar)'' ("The Black Sheep, from the Beginning to Cihan-Shah", Volume I (Ankara: Turkish Historical Society Printing House, 1967) p.143</ref>
* [[April 12]] &ndash; [[Jacqueline, Countess of Hainaut]] signs the [[Treaty of The Hague (1433)|Treaty of The Hague]], abdicating her rule and ownership of the Dutch counties of [[county of Holland|Holland]], [[county of Hainaut|Hainaut]], [[county of Zeeland|Zeeland]] and [[county of Friesland|Friesland]]|(all inherited from her father [[William II, Duke of Bavaria|Willem VI of Holland]] in 1417), transferring them to [[Philip the Good]], [[Duke of Burgundy]]<ref>.{{cite web |title=Niederbayern-Straubing-Holland, Herzogtum (1353-1425) |url=https://www.historisches-lexikon-bayerns.de/Lexikon/Niederbayern-Straubing-Holland,_Herzogtum_(1353-1425) |website=Historisches Lexikon Bayerns}}</ref>
* [[April 25]] &ndash; [[Yury of Zvenigorod|Yury Dmitrievich of Zvenigorod]] defeats the [[Grand Prince of Moscow]], Vasily II, at the [[:ru:Битва на Клязьме|Battle on the River Klyazma]], in a war over the [[Muscovite War of Succession|succession to the Muscovite throne]].<ref name=Shirogorov/>
* [[May 9]] &ndash; (6th waning of [[Kason]] [[Burmese calendar|795 ME]]) At what is now [[Mrauk U]] on the western coast of northern [[Myanmar]], [[Min Khayi]] becomes the new [[List of Burmese monarchs#Mrauk-U|King of Arakan]] upon the death of his older brother, [[Min Saw Mon]].<ref>{{cite book |last=Sandamala Linkara |first=Ashin |title=[[Rakhine Razawin Thit|Rakhine Yazawinthit Kyan]] |year= 1931 |edition=1997–1999 |publisher=Tetlan Sarpay |page=18 |language=Burmese |volume=2 |location=Yangon}}</ref>
* [[May 12]] &ndash; The Regency Council for King Henry VII summons the members of Parliament to assemble at Westminster on July 8. 
* [[May 13]] &ndash; [[Bolko V the Hussite]], [[Duke of Opole]] and ruler of most of [[Upper Silesia]] and much of [[Lower Silesia]] in [[Poland]], is defeated by [[Nicholas V, Duke of Krnov]] at the [[:pl:Bitwa pod Trzebnicą|Battle of Trzebnica]].<ref>Zygmunt Boras, ''Książęta piastowscy Śląska'' (The Piast Princes of Silesia) (Śląsk, 1974) p.297</ref>
* [[May 17]] &ndash; The [[Principality of Brunswick-Wolfenbüttel]] becomes the first state in the [[Holy Roman Empire]] to abolish [[serfdom]] as the Duke [[Henry the Peaceful, Duke of Brunswick-Lüneburg|Heinrich der Friedfertige]] ("Heinrich the Peaceful") ends the fedual system there by decree.<ref>Wilhelm Bornstedt, ''Aus der Geschichte von Rautheim an der Wabe'' (Braunschweig: Rautheim, 1977), p.28</ref>
* [[May 31]] &ndash; [[Sigismund, Holy Roman Emperor|Sigismund]] is crowned as the [[Holy Roman Emperor]] in [[Rome]].<ref>{{cite book|author1=Franciscus (Scalamontius)|author2=Francesco Scalamonti|author3=Dennis K. McDaniel|author4=Charles Mitchell|title=Vita Viri Clarissimi Et Famosissimi Kyriaci Anconitani|url=https://books.google.com/books?id=Fx8LAAAAIAAJ&pg=PA157|year=1996|publisher=American Philosophical Society|isbn=978-0-87169-864-3|pages=157}}</ref> The Imperial throne has been vacant for more than 52 years since the death of Sigismund's father, [[Charles IV, Holy Roman Emperor|Charles IV]], in [[1378]].<ref>{{Cite web |title=Sigismund - Holy Roman Emperor |date=11 January 2024 |url=http://www.britannica.com/EBchecked/topic/543594/Sigismund}}</ref>
* [[June 24]] &ndash; The 1431 truce of [[Staryi Chortoryisk]], halting the [[Lithuanian Civil War (1432–1438)|Lithuanian Civil War]], expires and fighting resumes with Poland allying itself with the Hussites against the Teutonic Order.<ref>{{cite book |last=Kiaupienė |first=Jūratė |title=Gimtoji istorija. Nuo 7 iki 12 klasės |url=http://mkp.emokykla.lt/gimtoji/ |access-date=2008-07-02 |year=2002 |publisher=Elektroninės leidybos namai |location=Vilnius |isbn=9986-9216-9-4 |chapter=Gediminaičiai ir Jogailaičiai prie Vytauto palikimo |chapter-url=http://mkp.emokykla.lt/gimtoji/?id=848 |language=lt |url-status=dead |archive-url=https://web.archive.org/web/20080303191252/http://mkp.emokykla.lt/gimtoji/ |archive-date=2008-03-03 }}</ref>
* [[June]] &ndash; [[Sarwe Iyasus]] becomes the new [[List of emperors of Ethiopia|Emperor of Ethiopia]] upon the death of his father [[Takla Maryam]].<ref>{{cite book |title=African States and Rulers |first=John |last=Stewart |year=2006 |edition=third |publisher=McFarland & Company Inc. |location=London |page=93}}</ref>