Editing April 20 (section)

===Pre-1600===
* [[689]] &ndash; [[Cædwalla of Wessex|Cædwalla]], king of [[Wessex]] (b. 659)<ref>{{cite book|author=Richard Barber|title=Arthurian Literature VI|url=https://books.google.com/books?id=jzxaeqQg0LQC&pg=PA44|date=December 1992|publisher=Boydell & Brewer Ltd|isbn=978-0-85991-226-6|pages=44}}</ref>
*[[AD 888|888]] &ndash; [[Emperor Xizong of Tang|Xi Zong]], Chinese emperor (b. 862)
*[[1099]] &ndash; [[Peter Bartholomew]] (b. 1061)<ref>{{cite book|author=Raimond (d'Aguilers.)|title=Historia Francorum qui ceperunt Iherusalem|url=https://books.google.com/books?id=POxEAAAAIAAJ|year=1968|publisher=American Philosophical Society|page=108|isbn=978-1-4223-8011-6 }}</ref>
*[[1164]] &ndash; [[Antipope Victor IV (1159–1164)|Antipope Victor IV]]
*[[1176]] &ndash; [[Richard de Clare, 2nd Earl of Pembroke]], English-Irish politician, [[Lord Chief Justice of Ireland]] (b. 1130)
*[[1248]] &ndash; [[Güyük Khan]], Mongol ruler, 3rd [[Great Khan|Great Khan of the Mongol Empire]] (b. 1206)
*[[1284]] &ndash; [[Hōjō Tokimune]], regent of Japan (b. 1251)
*[[1314]] &ndash; [[Pope Clement V]] (b. 1264)
*[[1322]] &ndash; [[Simon Rinalducci]], Italian Augustinian friar
*[[1502]] &ndash; [[Mary of Looz-Heinsberg]], Dutch noble (b. 1424)<ref>{{cite book |last=Lück |first=Alfred |title=Siegerland und Nederland |language=de |location=Siegen |publisher=Siegerländer Heimatverein e.V. |date=1981 |orig-date=1967 |edition=2nd |page=25 }}</ref><ref>{{aut|Schutte, O.}} (1979). "Genealogische gegevens". In: {{aut|Tamse, C.A.}} (red.), ''Nassau en Oranje in de Nederlandse geschiedenis'' (in Dutch). Alphen aan den Rijn: A.W.&nbsp;Sijthoff. p.&nbsp;41. {{ISBN|90-218-2447-7}}.</ref><ref>{{cite book |last=Dek |first=A.W.E. |title=Genealogie van het Vorstenhuis Nassau |language=nl |location=Zaltbommel |publisher=Europese Bibliotheek |date=1970 |page=69 }}</ref><ref>{{aut|Blok, P.J.}} (1911). "Johan&nbsp;IV". In: {{aut|Molhuysen, P.C.}} en {{aut|Blok, P.J.}} (redactie), ''Nieuw Nederlandsch Biografisch Woordenboek'' (in Dutch). Vol. Eerste deel. Leiden: A.W.&nbsp;Sijthoff. p.&nbsp;1219.</ref><ref>{{aut|Vorsterman van Oyen, A.A.}} (1882). ''Het vorstenhuis Oranje-Nassau. Van de vroegste tijden tot heden'' (in Dutch). Leiden: A.W.&nbsp;Sijthoff/Utrecht: J.L.&nbsp;Beijers. p.&nbsp;93.</ref>
*[[1521]] &ndash; [[Zhengde Emperor|Zhengde]], Chinese emperor (b. 1491)
*[[1534]] &ndash; [[Elizabeth Barton]], English nun and martyr (b. 1506)
*[[1558]] &ndash; [[Johannes Bugenhagen]], German priest and theologian (b. 1485)