Historical Events
- Sep 12 Sweden and Poland sign ceasefire Treaty of Stuhmsdorf
Thirty Years' War
Sep 18 Emperor Ferdinand II declares war on France
Famous Birthdays
- Sep 7 Paul Esterhazy, Hungarian prince, composer and patron, born in Eisenstadt (d. 1713)
Famous Deaths
- Sep 6 Adrian Metius, Dutch astronomer and fort architect, dies at 63