Editing April 1 (section)

===Pre-1600===
* [[996]] &ndash; [[Pope John XV|John XV]], pope of the Catholic Church
*[[1085]] &ndash; [[Emperor Shenzong of Song|Shen Zong]], Chinese emperor (b. 1048)
*[[1132]] &ndash; [[Hugh of Châteauneuf]], French bishop (b. 1053)<ref>{{cite web |url=https://sthughofgrenoble.org/st-hugh-of-grenoble |title=St. Hugh of Grenoble |website=St. Hugh of Grenoble Catholic Church |access-date=15 March 2023}}</ref>
*[[1204]] &ndash; [[Eleanor of Aquitaine]], queen of France and England (b. 1122)<ref>{{cite book | last=Koestler-Grack | first=Rachel A. | title=Eleanor of Aquitaine: Heroine of the Middle Ages | place=Philadelphia | publisher=Chelsea House | year=2005 | isbn= 9780--7910-8633-9 | page=138}}</ref>
*[[1205]] &ndash; [[Aimery of Cyprus|Amalric II]], king of Cyprus and Jerusalem<ref>{{cite book |last=Runciman |first=Steven |author-link=Steven Runciman |date=1954 |title=A History of the Crusades Volume III: The Kingdom of Acre and the Later Crusades |publisher=Cambridge University Press |page=103 |isbn=0-521-06163-6}}</ref>
*[[1282]] &ndash; [[Abaqa Khan]], ruler of the Mongol Ilkhanate (b. 1234)
*[[1431]] &ndash; [[Nuno Álvares Pereira]], Portuguese general (b. 1360)
*[[1441]] &ndash; [[Blanche I of Navarre|Blanche I]], queen of Navarre and Sicily (b. 1387)
*[[1455]] &ndash; [[Zbigniew Oleśnicki (cardinal)|Zbigniew Oleśnicki]], Polish cardinal and statesman (b. 1389)<ref>{{Cite CE1913 |wstitle=Zbigniew Olesnicki|volume=11|first=Michael |last=Ott}}</ref>
*[[1528]] &ndash; [[Francisco de Peñalosa]], Spanish composer (b. 1470)<ref>{{cite web |url=http://www.spainisculture.com/en/artistas_creadores/francisco_de_penalosa.html |title=Francisco de Peñalosa |website=Spain Is Culture |access-date=15 March 2023 |archive-date=15 March 2023 |archive-url=https://web.archive.org/web/20230315202900/http://www.spainisculture.com/en/artistas_creadores/francisco_de_penalosa.html |url-status=dead }}</ref>
*[[1548]] &ndash; [[Sigismund I the Old|Sigismund I]], king of Poland (b. 1467)<ref>{{Cite EB1911|wstitle=Sigismund I. |last=Bain |first=Robert Nisbet |author-link=Robert Nisbet Bain}}</ref>
*[[1580]] &ndash; [[Alonso Mudarra]], Spanish guitarist and composer (b. 1510)