Editing 1621 (section)

=== April&ndash;June ===
* [[April 1]] &ndash; [[Guru Tegh Bahadur]], 9th Sikh Guru (d. [[1675]])
* [[April 7]] &ndash; [[Crato, Count of Nassau-Saarbrücken]] (1640–1642) (d. [[1642]])
* [[April 17]]
** [[Henry Vaughan]], Welsh author (d. [[1695]])<ref name="Ward1949">{{cite book|author=Adolphus William Ward|title=The Cambridge history of English literature: From the beginnings to the cycles of romance|url=https://books.google.com/books?id=XOk8AAAAIAAJ&pg=PA37|year=1949|publisher=CUP Archive|pages=37|language=en}}</ref>
** [[Thomas Vaughan (philosopher)|Thomas Vaughan]], Welsh philosopher (d. [[1666]])<ref name="Ward1949"/>
* [[April 23]]
** [[Georg Arnold]], Austrian musician (d. [[1676]])
** [[William Penn (Royal Navy officer)|William Penn]], English admiral and politician (d. [[1670]])
* [[April 25]] &ndash; [[Roger Boyle, 1st Earl of Orrery]], Anglo-Irish soldier, statesman and dramatist (d. [[1679]])
* [[May 25]] &ndash; [[David Beck]], Dutch portrait painter (d. [[1656]])
* [[June 2]]
** [[Rutger von Ascheberg]], Courland-born soldier in Swedish service (d. [[1693]])
** [[Jørgen Bjelke]], Norwegian officer and nobleman (d. [[1696]])
** [[Isaac van Ostade]], Dutch painter (d. [[1649]])
* [[June 6]] &ndash; [[Petar Zrinski]], Croatian viceroy (executed [[1671]])
* [[June 16]] &ndash; [[Edward Proger]], Member of Parliament for Brecknockshire (d. [[1713]])
* [[June 29]] &ndash; [[Willem van der Zaan]], Dutch admiral (d. [[1669]])