It was formed on mobilization of the German Army in August 1914 under the "Higher Landwehr Commander 4" (Höherer Landwehr-Kommandeur 4).
Thus Landwehr divisions were made up of older soldiers who had passed from the reserves, and were intended primarily for occupation and security duties rather than heavy combat.
It was on the front in Poland from the early days, and participated in the Gorlice-Tarnów Offensive, crossing the Vistula in July and advancing toward the Bug, and eventually reaching the line between the Servech and Shchara rivers near Baranovichi, where the front stabilized.
In November 1918, elements of the division were transferred to the Western Front, but had barely arrived in the line by the end of the war.
Cavalry was reduced, pioneers were increased to a full battalion, and a divisional signals command was created.