On the eastern shore of the river, the Division's remnants were recreated by Colonel Waclaw Szalewicz and renamed as the 13th Infantry Brigade. This unit fought German 7th Infantry Division near Przemyśl and Jarosław. The 2000 soldiers of the recreated division that remained in central Poland tried to fight their way towards besieged Warsaw, but were stopped by the Wehrmacht during a night battle in Falenica, a suburb of Warsaw, on September 19, 1939. Only 150 soldiers of the division were able to reach the capital of Poland, before it capitulated.
