Reserve-Division) was a unit of the Imperial German Army in World War I.
The division was formed on mobilization of the German Army in August 1914[2] as part of X Reserve Corps.
The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 19th Reserve Division began the war under command of Generalleutnant Max von Bahrfeldt on the Western Front, participating in the opening German offensive which led to the Allied Great Retreat and ended with the First Battle of the Marne.
Over the course of the war, other changes took place, including the formation of artillery and signals commands and a pioneer battalion.