January 9 – The Oldcastle Revolt, led by John Oldcastle as an uprising by the Lollards in England against King Henry V, begins at St. Giles' Fields. King Henry's troops, stationed at Clerkenwell Priory in London, halt the rebellion the next day and capture 80 rebels who are later convicted of and executed for treason.[2]
February 26 – The speech given by French theologian Jean Petit of the "Council of Faith", including nine propositions drawn from the speech, is publicly burned by order of the inquisitor, Gerard de Montaigu, the Roman Catholic Bishop of Paris.
August 29 – The brotherhood of the "Sancta dels Folls Dona Nostra i Desamparats Innocents" (Our Lady of the Insane and the Forsaken Innocents) is founded in Valencia to help the mentally ill, but soon extends its mission to take care of homeless and abandoned children.[10]
October 8 – Bohemian church reformer Jan Hus departs his home at the invitation of King Sigismund of Germany in order to attend the Council of Constance. A few weeks after his November 3 arrival, however, he is imprisoned and spends the rest of his life in captivity.
November 16 – The Council of Constance opens at Konstanz begins in order to end the western schism and resolve the conflict of having three different Popes recognized by Rome (Benedict XIII), Avignon (Gregory XII) and Avignon (John XXIII), after being summoned by King Sigismund.
The TibetanlamaJe Tsongkhapa, of the Gelug school of Buddhism, declines the offer of the Yongle Emperor of China to appear in the capital at Nanjing, although he sends his disciple Chosrje Shākya Yeshes, who is given the title "State Teacher". The later Xuande Emperor will grant Yeshes the title of a king, upon a return visit to China (to the new capital at Beijing).
^Chan, Hok-lam (2008), "The Chien-wen, Yung-lo, Hung-hsi, and Hsiian-te reigns, 1399 – 1435", in Twitchett, Denis Crispin; Fairbank, John K. (eds.), The Cambridge History of China: Volume 7, The Ming Dynasty, Cambridge: Cambridge University Press, pp. 230–231
^Glassen, E. (December 15, 1989), "BĀYQARĀ B. ʿOMAR ŠAYḴ", Encyclopaedia Iranica, Encyclopaedia Iranica Foundation, retrieved July 25, 2019
^Emerton, Ephraim (1917). The Beginnings of Modern Europe (1250–1450). Ginn and Company. pp. 428–429.
^J. J. López-Ibor, "La fundación en Valencia del primer hospital psiquiátrico del mundo" (In Spanish) [1] Actas Esp Psiquiatr 2008;36(1):1-9. Accessed 24 October 2013
^Church, Sally K. (2004). "The Giraffe of Bengal: A Medieval Encounter in Ming China". The Medieval History Journal. 7 (1): 20–21. doi:10.1177/097194580400700101. S2CID161549135.
^Hope, Theodore C. (1866). "Description of the Buildings at Ahmedabad". Architecture at Ahmadabad: The Capital of Goozerat. John Murray. p. 40.
^"Priory". All Web Hunt. Archived from the original on June 28, 2013. Retrieved July 1, 2013.
^Schutte, O. (1979). "Genealogische gegevens". In Tamse, C.A. (ed.). Nassau en Oranje in de Nederlandse geschiedenis (in Dutch). Alphen aan den Rijn: A.W. Sijthoff. p. 41. ISBN90-218-2447-7.
^Dek, A.W.E. (1970). Genealogie van het Vorstenhuis Nassau (in Dutch). Zaltbommel: Europese Bibliotheek. p. 67.
^Vorsterman van Oyen, A.A. (1882). Het vorstenhuis Oranje-Nassau. Van de vroegste tijden tot heden (in Dutch). Leiden: A.W. Sijthoff/Utrecht: J.L. Beijers. p. 92.