What Happened in 1389

  • Battle of Kosovo

    The Battle of Kosovo was a battle fought in 1389 on St Vitus' Day, June 15*, between the Serbian Empire and its allies, and the Ottoman Empire, in... Read more

  • Piero Tomacelli (Boniface IX) elected Pope

    Pope Boniface IX (1356 – October 1, 1404), born Piero Tomacelli, was the second Roman Pope of the Western Schism from November 2, 1389 – until... Read more