Editing 1443 (section)

=== April&ndash;June===
* [[April 12]] &ndash; [[Henry Chichele]], the Roman Catholic [[Archbishop of Canterbury]] for almost 29 years, dies and is succeeded by [[John Stafford (bishop)|John Stafford]] on May 13. 
* [[April 23]] &ndash; [[Richard of York, 3rd Duke of York|The Duke of York]], Richard Plantagenet, signs a treaty with [[Isabella of Portugal, Duchess of Burgundy]] for an indefinite truce between the Kingdom of England and the Duchy of Burgundy.<ref>{{cite book |last=Wolffe |date=2001 |first=Bertram |title=Henry VI |edition=Yale |url={{googlebooks|SPLVBwAAQBAJ|plainurl=y}} |series=[[English Monarchs series]] |publisher=Yale University Press |place=London |orig-year=1981 |page=189 |isbn=978-0-300-08926-4 }}</ref>
* [[May 13]] &ndash;  [[John Stafford (bishop)|John Stafford]] is appointed as the new [[Archbishop of Canterbury]]  by [[Pope Eugene IV]].<ref>{{cite ODNB |last=Davies |date=2004 |first=R.G. |title=Stafford, John (d. 1452) |url=http://www.oxforddnb.com/view/article/26209 |type=online |doi=10.1093/ref:odnb/26209 }}</ref>
* [[June 5]] &ndash; [[List of earthquakes in Poland#Natural Earthquakes|The strongest earthquake]] on record in [[Poland]] kills at least 30 people and damages buildings in [[Krakow]] and [[Wroclaw]], and in  [[Timisoara]] and [[Oradea]] in Romania.<ref>{{Cite web|url=https://www.rp.pl/Historia/190609682-W-1443-roku-w-Polsce-doszlo-do-najsilniejszego-w-historii-kraju-trzesienia-ziemi.html|title=W 1443 roku w Polsce doszło do najsilniejszego w historii kraju trzęsienia ziemi|website=www.rp.pl}}</ref>
* [[June 6]] &ndash; Afonso V of Aragon formally reunites the Kingdoms of Naples and Sicily.
* [[June 14]] &ndash; Pope Eugene IV and King Alfonso V of Naples reach a forma agreement at [[Terracina]], with the Pope recognizing Alfonso as the rightful King and [[Ferdinand I of Naples|Prince Ferrante]] as heir to the throne, while Alfonso agrees to stop support of the antipope Amadeus VII and the Council of Basel.<ref>Joachim W. Stieber, ''Pope Eugenius IV, the Council of Basel and the Secular and Ecclesiastical Authorities in the Empire'' (Brill, 1978) pp. 197–198 {{ISBN| 9004052402}}.</ref>