Year 1419 was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. Events of 1419 January 19 - Hundred Years' War: Rouen surrenders to Henry V of England, which brings Normandy under the control of England. June 20 - The Oei Invasion of Tsushima Island in Japan by Joseon Korea begins. July 30 - The first Defenestration of Prague occurs. September 10 - John the Fearless, Duke of Burgundy is assassinated by adherents of the Dauphin. Portuguese sea ca… (More on 1419)