Editing May 22 (section)

===Pre-1600===
* [[192]] &ndash; [[Dong Zhuo]] is assassinated by his adopted son [[Lü Bu]].<ref>{{cite book|last=de Crespigny|first=Rafe|author-link=Rafe de Crespigny|title=A Biographical Dictionary of Later Han to the Three Kingdoms 23-220 AD|date=2007|publisher=Brill|location=Leiden|isbn=9789004156050|page=158}}</ref>
* [[760]] &ndash; Fourteenth recorded perihelion passage of [[Halley's Comet]].
* [[853]] &ndash; A Byzantine fleet [[Sack of Damietta (853)|sacks and destroys]] undefended [[Damietta]] in [[Egypt]].<ref>{{cite book|last=Venning|first=Timothy|title=A Chronology of the Byzantine Empire|location=Basingstoke, UK|publisher=Palgrave Macmillan|date=2006|isbn=9780230505865|url=https://books.google.com/books?id=NjVaCwAAQBAJ|page=257}}</ref>
*[[1176]] &ndash; The Hashshashin ([[Order of Assassins|Assassins]]) attempt to assassinate [[Saladin]] near [[Aleppo]].
*[[1200]] &ndash; King [[John, King of England|John of England]] and King [[Philip II of France]] sign the [[Treaty of Le Goulet]].
*[[1246]] &ndash; [[Henry Raspe, Landgrave of Thuringia|Henry Raspe]] is elected [[anti-king]] of the [[Kingdom of Germany]] in opposition to [[Conrad IV of Germany|Conrad IV]].
*[[1254]] &ndash; [[Kingdom of Serbia (medieval)|Serbian King]] [[Stefan Uroš I]] and the [[Republic of Venice]] sign a peace treaty.
*[[1370]] &ndash; [[Brussels massacre]]: An estimated 13 Jews are murdered and the rest of the Jewish community is banished from [[Brussels]], Belgium, for allegedly desecrating consecrated [[Sacramental bread|Host]].<ref>{{cite book|last=Jacob|first=Heinrich Eduard|title=Six Thousand Years of Bread: Its Holy and Unholy History|location=New York|publisher=Skyhorse Publishing|date=2007|isbn=9781602391246|url=https://books.google.com/books?id=sTO1aUu14sAC|pages=168–170}}</ref>
*[[1377]] &ndash; [[Pope Gregory XI]] issues five [[papal bull]]s to denounce the [[doctrine]]s of English [[theology|theologian]] [[John Wycliffe]].
*[[1455]] &ndash; Start of the [[Wars of the Roses]]: At the [[First Battle of St Albans]], [[Richard of York, 3rd Duke of York|Richard, Duke of York]], defeats and captures King [[Henry VI of England]].
*[[1520]] &ndash; The [[Massacre in the Great Temple of Tenochtitlan|massacre at the festival of Tóxcatl]] takes place during the [[Fall of Tenochtitlan]], resulting in turning the Aztecs against the Spanish.<ref>Revista de la Universidad Nacional Autónoma de México, UNAM Volume 49, Issues 522-527 p 40</ref>