Editing 1397 (section)

== Births ==
* [[February 21]] &ndash; [[Infanta Isabel, Duchess of Burgundy]] (d. [[1471]])
* [[May 15]] &ndash; [[Sejong the Great of Joseon]], ruler of Korea (d. [[1450]])
* [[August 10]] &ndash; [[Albert II of Germany]], [[Holy Roman Emperor]] (d. [[1439]])
* [[November 15]] &ndash; [[Pope Nicholas V]] (d. [[1455]])<ref>{{cite web |title=Nicholas V {{!}} Vatican Library & Dum Diversas |url=https://www.britannica.com/biography/Nicholas-V-pope |website=Encyclopedia Britannica |access-date=6 May 2019 |language=en}}</ref>
* ''date unknown''
** [[Chimalpopoca]], Aztec ruler of Tenochtitlán (d. [[1427]])<ref>{{cite web|title=Chimalpopoca, "Escudo humeante (1417-1426)|url=https://arqueologiamexicana.mx/mexico-antiguo/chimalpopoca-escudo-humeante-1417-1426|website=Arqueologia Mexico|date=July 2, 2016|language=es|trans-title=Chimalpopoca, “Smoking Shield" (1417-1426)}}</ref>
** [[Tlacaelel]], Aztec nobleman (d. [[1487]])
** [[Paolo dal Pozzo Toscanelli]], [[Italian people|Italian]] mathematician (d. [[1482]])
** [[John de Ros, 7th Baron Ros]], English noble and soldier (d. [[1421]])
** [[Paolo Uccello]], Florentine painter (d. [[1475]])