Year 1439 was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. Events of 1439 May 4 - Battle of Grotnik: The Hussite movement is defeated in Poland. June 29 - supposed date of Venerable Macarius' Miracle of the Moose, according to Russian hagiographers. September 8 - Cardinal Giovanni Vitelleschi captures Foligno, ending Trinci's signoria. November 12 - In England, Plymouth becomes the first town incorporated by the English Parliament. Eric o… (More on 1439)