Historical Events Sep 8 Pope Clemens XI publishes decree "Unigenitus" against Jansenism Famous Birthdays Sep 14 Johann Kies, German astronomer and mathematician, born in Tübingen, Germany (d. 1781) Sep 18 Jean Allamand, Swiss-Dutch natural philosopher, born in Lausanne, Switzerland (d. 1787) Born in 1713 Famous Deaths Sep 9 Giovanni Antonio Viscardi, Swiss architect, dies at 67 Sep 11 Johannes Voet, Dutch lawyer, dies at 65 Aug 1713 History by Year Oct 1713 Famous People by Country American British Canadian French German Russian