Editing 1023 (section)

=== April&ndash;June ===
* [[April 10]] &ndash; Al-Hasan ibn Muhammad ibn Thu'ban becomes the new [[List of monarchs of Aleppo#Fatimid Dynasty|Emir of Halab]] (in what is now northern Syria) after Safiyy al-Dawla is dismissed by the Caliph [[al-Hakim bi-Amr Allah|al-Hakim]].<ref>{{Cite book |last=Zakkār |first=Suhayl |url=https://books.google.com/books?id=sbltAAAAMAAJ |title=The Emirate of Aleppo, 1004-1094 |date=1971 |publisher=Dar al-Amanah |pages=64–65 |language=en}}</ref> 
* [[May 11]] &ndash; In the [[List of Leonese monarchs|Kingdom of León]] in Spain, the [[Abbot Oliba]] declines to authorize the wedding of [[Alfonso V of León|King Alfonso V]] to Urraca Garcés, the sister of [[Sancho III of Pamplona|King Sancho of Pamplona]], describing it as ''incesti connubii''. The wedding takes place anyway.<ref>{{Cite book |last=Díez |first=Gonzalo Martínez |url=https://books.google.com/books?id=414ogOEsMSUC |title=Sancho III el Mayor: rey de Pamplona, Rex Ibericus |date=2007 |publisher=Marcial Pons Historia |isbn=978-84-96467-47-7 |language=es}}</ref>
* [[May 16]] &ndash; From his capital at [[Mainz]] in Germany, [[Henry II, Holy Roman Emperor]], issues a grant of lands in [[Tragöß|Tragoess]] (now in Austria) to the [[Göss Abbey]].
* [[June 15]] &ndash; (17th day before the kalends of July) The body of the late [[Ælfheah of Canterbury]], the former [[Archbishop of Canterbury]] who will later be canonized as a Roman Catholic saint and a martyr of the church, is reburied at Canterbury Cathedral on orders of England's [[Cnut|King Canute]], after being moved from St. Paul's Cathedral in London on June 12 (the 3rd day before the ides of June). King Canute, whose Danish troops had murdered Archbishop Ælfheah on April 19, 1012, during Canute's invasion of England, has ordered the reburial as an atonement for Ælfheah's death.<ref>[https://www.st-alfege.org.uk/Groups/299331/Who_was_St_Alfege.aspx "Who was St Alfege?"], St Alfege Church Greenwich</ref><ref>"Ælfheah (d. 1012)". Oxford Dictionary of National Biography (October 2006 ed.)(Oxford University Press, 2006)</ref>