Editing 1402 (section)

=== January&ndash;March ===
* [[January 29]] &ndash; King [[Jogaila]] of the [[Poland]]–[[Lithuania]] Union answers the rumblings against his rule of Poland, by marrying [[Anna of Celje]], a granddaughter of [[Casimir III of Poland]].
* [[February 8]] &ndash; The [[Great Comet of 1402]] is first observed by people living in the Northern Hemisphere of Earth.<ref>{{cite book |last1=Kronk |first1=Gary W. |title=Cometography: 1800-1899 |date=1999 |publisher=Cambridge University Press |isbn=978-0-521-58504-0 |pages=260–263 |url=https://books.google.com/books?id=Umxbb68tmZMC&pg=PA260 |language=en}}</ref> The comet, visible for eight days even in daylight, makes its closest approach to Earth on February 20. It is last seen on March 27. 
* [[February 19]] &ndash; Sigismund of Křižanov, Prokop of Luxemburg and King Wenceslas IV of Bohemia carry out an unsuccessful raid on the military garrison of Jihlava in an attack against the Kingdom of Croatia, led by [[Sigismund, Holy Roman Emperor|Sigismund of Luxembourg]].<ref>{{cite news |last1=Škvrňák |first1=Jan |title=Moravské markraběcí války (Moravian Margrave Wars) |url=https://www.e-stredovek.cz/post/moravske-markrabeci-valky/ |website=Středověk |access-date=7 February 2023 |language=cs |date=27 October 2013}}</ref> The Bohemians are routed, and Wenceslas is captured.
* [[March 26]] &ndash; [[David Stewart, Duke of Rothesay]], heir to the throne of [[Kingdom of Scotland|Scotland]], dies while being held captive by his uncle, [[Robert Stewart, 1st Duke of Albany]].