Editing 1569 (section)

=== July–September ===
* [[July 1]] – The [[Union of Lublin]] unites the Kingdom of Poland and the [[Grand Duchy of Lithuania]] into a single state, the [[Polish–Lithuanian Commonwealth]], following votes in the Assemblies of three Lithuanian provinces ([[Volhynia]], [[Ukraine]] and [[Podlasie]]) in favour of the incorporation.<ref>{{cite book |last1=Kubijovyc |first1=Volodymyr |title=Encyclopedia of Ukraine |date=1984 |publisher=University of Toronto Press |page=167 |url=https://utorontopress.com/9781442651180/encyclopedia-of-ukraine/ |access-date=13 December 2023 |language=en-CA}}</ref>
* [[July 24]] – Huguenot forces under Gaspard II de Coligny and 15-year-old Prince [[Henry IV of France|Henry of Navarre]] begin the [[Siege of Poitiers (1569)|siege of Poitiers]], a Roman Catholic stronghold. The siege fails and the Huguenots depart on September 7.
* [[August 2]] – [[Burma]] invades [[Siam]] and captures [[Ayutthaya (city)|Ayutthaya]]. Siam becomes a vassal of Burma.
* [[August 24]] – [[Battle of Orthez 1569|Battle of Orthez]]: Huguenot forces under [[Gabriel, comte de Montgomery]] defeat Royalist forces under General Terride, in French Navarre. Catholics surrender under the condition that their lives will be spared. Huguenots agree, but then massacre the Catholics anyway.<ref>{{cite book|first1=Richard Ernest|last1=Dupuy|first2=Trevor Nevitt|last2=Dupuy|title=The Harper Encyclopedia of Military History: From 3500 BC to the Present|url=https://books.google.com/books?id=fikOAQAAMAAJ|year=1993|publisher=HarperCollins|isbn=978-0-06-270056-8|page=522|language=en}}</ref>
* [[September 7]] – A Royalist army under the [[Henry III of France|Duc d'Anjou]] and Marshal Tavannes forces Coligny to abandon the siege of Poitiers.<ref>{{cite book |last1=Guizot |first1=François |title=L'histoire de France depuis les temps les plus revules jusqu'en 1789: recontee a mes petits-enfants |date=1874 |publisher=Hachette |page=323 |url=https://books.google.com/books?id=qagNAQAAMAAJ&dq=Tavannes+Coligny+Henri+III+%227+septembre+1569%22&pg=PA323 |access-date=13 December 2023 |language=fr}}</ref>
* [[September 17]] – Pope Pius V issues the papal bull ''[[Consueverunt Romani Pontifices]]'' setting specific elements for the devotion of the [[Rosary]].<ref>[http://campus.udayton.edu/mary//resources/documents/popescoun3.html"Teachings of the Popes and Councils on the Blessed Virgin Mary", University of Dayton] {{webarchive |url=https://web.archive.org/web/20111012031018/http://campus.udayton.edu/mary/ |date=October 12, 2011 }}</ref>  
* [[September 26]] – Kasim Pasha ends his attempt to conquer Astrakhan after realizing that his troops have only one month's supply of food left.<ref name="turks" />
* [[September 28]] – The first complete ''printed'' Bible in a Spanish translation (''La Biblia''), made by [[Casiodoro de Reina]], is published in [[Basel]].<ref>{{cite book|first1=James Dixon|last1=Douglas|first2=Merrill Chapin|last2=Tenney|year=1997|title=Diccionario Bíblico Mundo Hispano|publisher=Editorial Mundo Hispano|page=145}}</ref><ref>{{cite web|url=http://www.biblestudytools.com/sev/#13597726648632&0%7c%7cnlst|title=Sagradas Escrituras (1569) Bible, SEV|access-date=2013-07-08|website=biblestudytools.com}}</ref>
* [[September 29]] – [[Maha Thammaracha (king of Ayutthaya)|Maha Thammarachathirat]] is installed by the Burmese Army as the vassal king of Ayutthaya.