Editing 1419 (section)

=== July&ndash;September ===
* [[July 1]] &ndash; [[Portugal|Portuguese]] explorers [[João Gonçalves Zarco]], [[Tristão Vaz Teixeira]] and [[Bartolomeu Perestrello]], at the service of Prince [[Henry the Navigator]], discover [[Madeira Island]], a year after Zarco and Tristão had discovered [[Porto Santo Island]].<ref>Jeronimo Dias Leite, ''Descobrimento da Ilha da Madeira e Discurso da Vida e Feitos Dos Capitães da dira Ilha'' (''Discovery of the Island of Madeira and discourse on the life and deeds of the Captains of the said Island'') (1579, reprinted by Coimbra, 1947, with introduction and notes by João Franco Machado) </ref>
* [[July 3]] &ndash; The [[Ōei Invasion]] ends as the Korean soldiers withdraw from Tsushima and reassembe at Geoje Island.<ref name="Sillok"/>
* [[July 30]] &ndash; The [[Defenestrations of Prague|first defenestration]] of [[Prague]] occurs in the [[Kingdom of Bohemia]] when a mob led by Jan Želivský storms the Town Hall and kills several members of the town council by throwing them out of a window.<ref>{{Cite web |last=Pichova |first=Hana |date=June 15, 2023 |title=Prague as the Site of Defenestration: On the Twentieth Anniversary of Bohumil Hrabal's Death |url=https://cdr.lib.unc.edu/downloads/3b591k520 |website=The University of North Carolina at Chapel Hill}}</ref> 
* [[August 16]] &ndash; King [[Wenceslaus IV of Bohemia]] dies of a heart attack at the age of 58, leading to the outbreak shortly thereafter of the Hussite Wars.  
* [[August 17]] &ndash; [[Siege of Ceuta (1419)|Siege of Ceuta]]: After four days of battle, the [[Portugal|Portuguese]] defenders of the city of [[Ceuta]] are able to force a retreat of invaders from Morocco.     
* [[August 24]] &ndash; King Henry V of England directs the members of the House of Commons and the House of Lords to assemble at Westminster by October 16. 
* [[September 10]] &ndash; [[John the Fearless]], [[Duke of Burgundy]] is assassinated by adherents of the [[Charles VII of France|Dauphin]].