The 1st Bavarian Reserve Division (1. Bayerische Reserve-Division) was a unit of the Royal Bavarian Army, part of the German

German Empire

The German Empire refers to Germany during the "Second Reich" period from the unification of Germany and proclamation of Wilhelm I as German Emperor on 18 January 1871, to 1918, when it became a federal republic after defeat in World War I and the abdication of the Emperor, Wilhelm II.The German...

 Army

German Army (German Empire)

The German Army was the name given the combined land forces of the German Empire, also known as the National Army , Imperial Army or Imperial German Army. The term "Deutsches Heer" is also used for the modern German Army, the land component of the German Bundeswehr...

, in World War I

World War I

World War I , which was predominantly called the World War or the Great War from its occurrence until 1939, and the First World War or World War I thereafter, was a major war centred in Europe that began on 28 July 1914 and lasted until 11 November 1918...

. The division was formed on mobilization of the German Army in August 1914. The division was disbanded in 1919 during the demobilization of the German Army after World War I. The division was raised and recruited in Bavaria. As a reserve division, it included a large number of recalled reservists and war volunteers.

Combat chronicle

The 1st Bavarian Reserve Division fought in the opening phases of the war in the Battle of the Frontiers

Battle of the Frontiers

The Battle of the Frontiers was a series of battles fought along the eastern frontier of France and in southern Belgium shortly after the outbreak of World War I. The battles represented a collision between the military strategies of the French Plan XVII and the German Schlieffen Plan...

. It then participated in the Race to the Sea

Race to the Sea

The Race to the Sea is a name given to the period early in the First World War when the two sides were still engaged in mobile warfare on the Western Front. With the German advance stalled at the First Battle of the Marne, the opponents continually attempted to outflank each other through...

, including the Battle of Arras

Battle of Arras (1914)

The Battle of Arras , which began on 1 October 1914, was an attempt by the French Army to outflank the German Army to prevent its movement towards the English Channel during the Race to the Sea....

 in October 1914. It remained in the trenchlines in Flanders until 1916, when it entered the Battle of the Somme in August 1916. In late 1917, it participated in the Battle of Passchendaele. In 1918, the division fought in the Battle of the Lys. The division ended the war still fighting in the Lys region. Allied intelligence rated the division as a good division in 1917, but third class in 1918.

Order of battle on mobilization

The order of battle of the 1st Bavarian Reserve Division on mobilization was as follows:

• 1. bayerische Reserve-Infanterie-Brigade
  • Kgl. Bayerisches Reserve-Infanterie-Regiment Nr. 1
  • Kgl. Bayerisches Reserve-Infanterie-Regiment Nr. 2
• 2. bayerische Reserve-Infanterie-Brigade
  • Kgl. Bayerisches Reserve-Infanterie-Regiment Nr. 3
  • Kgl. Bayerisches Reserve-Infanterie-Regiment Nr. 12
• Kgl. Bayerisches Reserve-Kavallerie-Regiment Nr. 1
• Kgl. Bayerisches Reserve-Feldartillerie-Regiment Nr. 1
• 1. Reserve-Kompanie/Kgl. Bayerisches 1. Pionier-Bataillon

Order of battle on March 1, 1918

Divisions underwent many changes during the war, with regiments moving from division to division, and some being destroyed and rebuilt. The 1st Bavarian Reserve Division was triangularized in April 1915, losing the 2nd Bavarian Reserve Infantry Brigade headquarters and the 12th Bavarian Reserve Infantry Regiment. Over the course of the war, other units were exchanged with other divisions, cavalry was reduced, engineers increased, and an artillery command and a divisional signals command were created. The 1st Bavarian Reserve Division's order of battle on March 1, 1918 was as follows:

• 1. bayerische Reserve-Infanterie-Brigade
  • Kgl. Bayerisches Reserve-Infanterie-Regiment Nr. 1
  • Kgl. Bayerisches Reserve-Infanterie-Regiment Nr. 2
  • Kgl. Bayerisches Reserve-Infanterie-Regiment Nr. 3
• 3.Eskadron/Kgl. Bayerisches 3. Chevaulegers-Regiment Herzog Karl Theodor
• Kgl. Bayerischer Artillerie-Kommandeur 13
  • Kgl. Bayerisches Reserve-Feldartillerie-Regiment Nr. 1
  • II./Kgl. Bayerisches Reserve-Fußartillerie-Regiment Nr. 2 (from July 7, 1918)
• Stab Kgl. Bayerisches Pionier-Bataillon Nr. 17
  • Kgl. Bayerische Reserve-Pionier-Kompanie Nr. 1
  • Kgl. Bayerische Reserve-Pionier-Kompanie Nr. 17
  • Kgl. Bayerische Minenwerfer-Kompanie Nr. 17
• Kgl. Bayerischer Divisions-Nachrichten-Kommandeur 401