1643- Oldest existing ketuba [wedding contract] written in the Western Hemisphere, (between Yitzchak and Yehudit).
September 17, 1940- Nazis decreed that Jews had no rights to own property, either movable or immovable.
September 6, 1941- The Jews were forbidden to leave either of the two ghettos in Vilna, Poland.
September 6, 1941- The Nazis executed 1,668 Jews in Radomysk, Poland.