Editing 1433 (section)

== Events ==
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=== January&ndash;March ===
* [[January 3]] &ndash; [[Władysław II Jagiełło]], King of Poland, acknowledges the oath of loyalty made on October 25 by [[Sigismund Kęstutaitis|Žygimantas I Kęstutaitis]], [[Grand Duke of Lithuania]], continuing the progress of the eventual [[Union of Grodno (1432)|Uniting of Poland and Lithuania]].<ref>{{cite book| title=[[History of Lithuania (book)|Lietuvos istorija]]. Nauji horizontai: dinastija, visoumenė, valstybė |first=Rimvydas  |last=Petrauskas |author2=Jūratė Kiaupienė  |publisher=[[Baltos lankos]] |language=lt |volume=IV |year=2009 |isbn=978-9955-23-239-1 |page=363}}</ref>
* [[January 4]] &ndash; [[Prokop the Great]], leader of the [[Hussites]] of [[Bohemia]], appears at the [[Council of Florence|Council of Basel]] with his envoys in order to negotiate and end to the anti-Hussite Crusade started by the Holy Roman Empire and the Pope.<ref>{{cite book|title=Deutsche Geschichte im Osten Europas: Böhmen und Mähren|editor= von Friedrich Prinz|publisher=Siedler Verlag|year=1993|pages=158}}</ref>
* [[January 9]] &ndash; At [[Kraków]], King Wladyslaw II of Poland issues the rule of ''[[Neminem captivabimus|''Neminem captivabimus nisi iure victum'']]''<ref>{{cite journal|last=Brzezinski|first=Mark F.|title=Constitutional Heritage and Renewal: The Case of Poland|journal=Virginia Law Review|date=1991|volume=77|issue=1|pages=49–112|jstor=1073115|doi=10.2307/1073115}}</ref> barring the arrest of any member of Poland's nobility unless that person has first been found guilty of an offense. 
* [[January 17]] &ndash; The [[Ming treasure voyages#Seventh voyage|seventh Ming Chinese overseas expedition]] fleet, led by Admiral [[Zheng He]], arrives at the [[Hormuz Island|island of Hormuz]] in the [[Persian Gulf]], its furthest westward travel and stays for almost two months before setting off for its return to China.<ref name="Mills-1433">{{cite book |last=Mills |first=J. V. G. |title=Ying-yai Sheng-lan: 'The Overall Survey of the Ocean's Shores' [1433] |year=1970 |publisher=Cambridge University Press |location=Cambridge |pages=17–18 |isbn=978-0-521-01032-0 }}</ref>   
* [[February 8]] &ndash; [[Vasily II of Moscow|Vasily II]], [[Grand Prince of Moscow]], is married to [[Maria Yaroslavna of Borovsk]], but at the wedding banquet, he enters a quarrel with his uncle, [[Yury of Zvenigorod|Yury Dmitrievich]]. The argument leads to the [[:ru:Битва на Клязьме|Battle on the River Klyazma]] on April 25.<ref name=Shirogorov>Vladimir Shirogorov, ''War on the Eve of Nations: Conflicts and Militaries in Eastern Europe, 1450–1500'' (Lexington Books, 2021) pp.173-174 [ISBN 9781793622419]</ref>
* [[February 15]] &ndash; [[Pope Eugene IV]] withdraws his papal bull of 1431 that had ordered the [[Council of Basel]] to be dissolved, and declares "that the said council from its very beginning was and is a legitimate council and it should continue as if no dissolution was made."<ref>F. Donald Logan, ''A History of the Church in the Middle Ages'' (Routledge, 2002) p.334 ISBN 9780415132893</ref>
* [[March 9]] &ndash; The Ming Chinese expedition departs from Hormuz Island and begins its four-month voyage home to [[Beijing]].<ref name="Mills-1433" />

=== 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>

=== July&ndash;September ===
* [[July 8]] &ndash; The [[English Parliament]] assembles at [[Westminster]], and [[Roger Hunt (speaker)|Roger Hunt]] is elected as Speaker of the House of Commons.<ref>{{DNB|first=William Arthur Jobson|last=Archbold|wstitle=Hunt, Roger |volume=28}}</ref>
* [[July 22]] &ndash; Admiral [[Zheng He]] and the crew of the [[Ming treasure voyages#Seventh voyage|seventh Ming Chinese overseas expedition]] return to [[Ming dynasty|China]], arriving at [[Beijing]] two and one half years after their departure on January 19, 1411 from [[Nanjing]].<ref name="Mills-1433" /><ref name=Dreyer>{{cite book |last=Dreyer |first=Edward L. |title=Zheng He: China and the Oceans in the Early Ming Dynasty, 1405–1433 |year=2007 |publisher=Pearson Longman |location=New York |pages=162–163 |isbn=978-0-321-08443-9 |author-link=Edward L. Dreyer}}</ref>  With the completion of the maritime expedition, the fleet is dispersed, altering the balance of power in the [[Indian Ocean]], and making it easier for Portugal and other Western naval powers to gain dominance over the seas.<ref>{{cite book|author=Marshall Cavendish Corporation|title=Explorers and Exploration|url=https://books.google.com/books?id=uXqymZKo6-QC&pg=PA167|year=2005|publisher=Marshall Cavendish|isbn=978-0-7614-7538-5|pages=167–}}</ref>
* [[August 14]] &ndash; [[Edward, King of Portugal|Edward I]] becomes [[List of Portuguese monarchs|King of Portugal]].<ref>{{cite book|author=Arthur Collins|title=The Life and Glorious Actions of Edward, Prince of Wales...|url=https://books.google.com/books?id=SQpaAAAAcAAJ&pg=RA1-PA75|year=1740|publisher=Thomas Osborne|pages=75}}</ref>  
* [[September 7]] &ndash; [[Cosimo de' Medici]], later the unofficial leader of ruler of [[Florence]] and patron of [[Marsilio Ficino]], is imprisoned in the Palazzo dei Priori.<ref>{{Cite book |author=Dale Kent |chapter=Medici, Cosimo de' |title=Dizionario Biografico degli Italiani |volume=73 |url=http://www.treccani.it/enciclopedia/cosimo-de-medici_(Dizionario-Biografico)/ |access-date=May 10, 2015 |publisher= Istituto della Enciclopedia italiana |year=2009}}</ref> Initially facing life imprisonment, Medici is then exiled by the [[Albizzi]]/[[Strozzi family|Strozzi]] faction instead. He returns a year later, on October 6, 1434.<ref>{{cite book |author=Alessandra Strozzi |title=Selected Letters of Alessandra Strozzi, Bilingual edition |url=https://books.google.com/books?id=rX3_BWA-puUC&pg=PA4 |date=1997 |publisher=University of California Press |isbn=978-0-520-91739- 2|pages=4}}</ref> 
* [[September 14]] &ndash; [[Xuande Emperor|Emperor Xuanzong]] of [[Ming dynasty]] [[China]] welcomes the envoys of 11 foreign nations that had sent representatives to travel back to China with [[Ming treasure voyages#Seventh voyage|Admiral Zheng He's fleet]]. Present at the Imperial Court as guests are envoys of the kings of [[Samudera Pasai Sultanate|Samudera]], [[Kingdom of Kotte]], [[Kingdom of Cochin]], [[Calicut Kingdom|Calicut]], Dhofar, Aden, Coimbatore, Hormuz, Jayile and Mecca.<ref name=Dreyer/>
* [[September 16]] &ndash; A legate of Cardinal Niccolò Albergati, who had been determined to break up the [[Council of Basel]], arrives at the Council and informs the group that Albergati is ready to negotiate.<ref>Jonathan Sumption, ''The Hundred Years War'', Volume 5: ''Triumph and Illusion'' (Faber & Faber, 2023) ISBN 9780571274581</ref>

=== October&ndash;December ===
* [[October 5]] &ndash (7th day of 9th month of the year Quy Suu); In [[Hanoi]] (at the time Dong Kinh) 9-year-old [[Le Thai Tong]] becomes the new [[List of monarchs of Vietnam|King of Dai Viet]] and ruler of northern Vietnam upon the death of his father, [[Le Loi]].<ref>Phan Huy Chú, ''Lịch triều hiến chương loại chí, Tác giả'' ("Chronicles of the Dynasties") (Nhà Xuất bản Giáo dục (Education Publishing House), 2006</ref> 
* [[October]] &ndash; [[Iliaș of Moldavia]] is deposed by his half-brother and joint ruler [[Stephen II of Moldavia|Stephen II]].<ref>{{cite book|title=Rumanian Review|url=https://books.google.com/books?id=M9EVAQAAMAAJ|year=2004|publisher=Europolis Pub.|page=49}}</ref> 
* [[November 30]] &ndash; After months of negotiations between the Council of Basel and the Bohemian government, the [[Basel Compacts|Compactata of Prague]] is ratified an assembly of Bohemian and Moravian representatives, resolving the conflict between the Roman Catholic Church and the Hussites.<ref>Thomas A. Fudge, ''The Crusade against Heretics in Bohemia'' (Ashgate, 2002)</ref>  
* [[December 15]] &ndash; The [[Truce of Leczyca]] is signed between the [[Kingdom of Poland (1385–1569)|Kingdom of Poland]] and the [[Teutonic Order]] and temporarily ends the [[Polish–Teutonic War (1431–1435)|Polish–Teutonic War]]. The Teutons agree to stop their support of the former Lithuanian Grand Duke [[Švitrigaila]]<ref>{{cite web|first=Maciej |last=Rynarzewski |url=http://www.pth.olsztyn.pl/abstrakty/Maciej%20Rynarzewski%20Abstract.pdf |title=Polish – Bohemian expedition to Nowa Marchia and Pomorze Gdańskie in year 1433 |accessdate=2008-07-03 |publisher=Polskie Towarzystwo Historyczne Oddział w Olsztynie |url-status=dead |archiveurl=https://web.archive.org/web/20090306101544/http://www.pth.olsztyn.pl/abstrakty/Maciej%20Rynarzewski%20Abstract.pdf |archivedate=March 6, 2009 }}</ref>
* [[December 21]] &ndash; The Parliament of England closes after six months.

=== Date unknown ===
*In Ming Dynasty China, [[cotton]] is listed as a permanent item of trade, on the tax registers of Songjiang prefecture.<ref>{{cite book|author=Timothy Brook|title=The Confusions of Pleasure: Commerce and Culture in Ming China|url=https://books.google.com/books?id=YuMcHWWbXqMC&pg=PR20|date=September 1999|publisher=University of California Press|isbn=978-0-520-22154-3|pages=20}}</ref>
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* [[Kalantiaw]] (of what would later be known as the Philippines) supposedly promulgates the legal code eventually referred to as the [[Code of Kalantiaw]]. Modern historians doubt its existence.<ref>{{citation
|last=Agoncillo |first=Teodoro C.|title=History of the Filipino People|orig-year=1960|edition=8th|year=1990|publisher=Garotech Publishing
|location=Quezon City|isbn=971-8711-06-6|url=https://archive.org/details/historyoffilipin00teod}}</ref>