Events in History Sep 12 Emperor Leopold I ends contacts on Spanish heritage Sep 12 English army under arch duke Charles of Austria lands in Portugal Birthdays in History Sep 3 Johann Theodor of Bavaria, Prince-Bishop of Regensburg, Freising and Liège, born in Munich, Germany (d. 1763) Sep 29 François Boucher, French painter (d. 1770) Deaths in History Sep 20 Archibald Campbell, 1st Duke of Argyll, Scottish privy councillor, dies at 52 Sep 22 Vincenzo Viviani, Italian mathematician (Viviani's theorem), dies at 81 Sep 29 Charles de Saint-Évremond, French soldier (b. 1610) 1702 On This Day in History 1704