Editing 1543 (section)

=== April&ndash;June ===
* [[April 23]] &ndash; [[Suleiman the Magnificent]], [[Ottoman Sultan|Sultan of the Ottoman Empire]], follows up on his 1541 annexation of [[Hungary]] by [[Little War in Hungary#Campaign of Suleiman (1543)|invading a second time]] to capture areas that had been taken by Archduke Ferdinand, including [[Esztergom]].<ref>{{cite book | last=Turnbull | first=Stephen R.| title=The Ottoman Empire, 1326–1699 | publisher=Osprey Publishing Ltd | year=2003 | pages=50–52| isbn=978-0-415-96913-0}}</ref>
* [[May 5]] &ndash; [[Elizabeth of Austria (1526–1545)|Elizabeth of Austria]], daughter of [[Ferdinand I, Holy Roman Emperor|Archduke Ferdinand I]], marries [[Sigismund II Augustus]], King of Poland. Her coronation as [[Coronations in Poland|coronation]] as Queen consort of Poland takes place three days later at [[Kraków Cathedral]] as the Archbishop of Gniezno, [[Piotr Gamrat]], places the crown of Hedwig of Kalisz upon her head.
* [[May 12]] &ndash; 
**King Henry VIII of England gives royal assent to numerous laws passed by parliament, including the [[Act for the Advancement of True Religion]], restricting the reading of the Bible to clerics, noblemen, and upper class society. The Act will be repealed in 1547 during the reign of King Edward VI.
** [[Laws in Wales Acts 1535 and 1542|Laws in Wales Act 1542]], second phase of the Consolidating Act of Welsh Union, is given royal assent, establishing counties and regularizing parliamentary representation in [[Wales]].<ref name=CBH1543/>
* [[May 24]] &ndash; On his deathbed, [[Nicolaus Copernicus]] is presented a copy of his groundbreaking book ''[[De revolutionibus orbium coelestium]]''.
* [[June 4]] &ndash; Fabiano di Monte San Savinov leads 500 infantry men and some cavalry in an attempt to conquer the [[Republic of San Marino]], but the group fails after getting lost in a dense fog on [[Quirinus of Sescia|Saint Quirinus' Day]].<ref>Nevio and Annio Maria Matteimi ''The Republic of San Marino: Historical and Artistic Guide to the City and the Castles'' (Azienda Tipografica Editoriale, 1981) p.23</ref>
* [[June 22]] &ndash; King Henry VIII of England declares war on King Francis I of France, one month after sending an ultimatum.<ref>G. R. Elton, ''England Under the Tudors'' (London: The Folio Society, 1997)</ref>
* [[June]] &ndash; [[Andreas Vesalius]] publishes ''[[De humani corporis fabrica]]'' (''On the Fabric of the Human Body''), revolutionising the science of human [[anatomy]].<ref>M. H. Spielmann, ''The Iconography of Andreas Vesalius (André Vésale), Anatomist and Physician, 1514-1564'' (John Bale, Sons & Danielsson Ltd., 1925) p.1</ref>