| 1st Reserve Division (1. Reserve-Division) | |
|---|---|
| Active | 1914-1919 |
| Country | Germany |
| Branch | Army |
| Type | Infantry |
| Size | Approx. 15,000 World War I: Gumbinnen, Tannenberg, 1st Masurian Lakes, Łódź, German spring offensive, Hundred Days Offensive |
The 1st Reserve Division (1. Reserve-Division) was a reserve infantry division of the Imperial German Army in World War I. It was formed, on mobilization in August 1914, from reserve infantry units, primarily from East Prussia, and was part of I Reserve Corps. The division served on the Eastern Front from the beginning of the war until October 1917, after which it was transferred to the Western Front for the war's final campaigns. Allied intelligence rated it a third-class division, mainly due to its losses in heavy fighting and reduced quality of replacement troops. [1] [2]
The 1st Reserve Division's initial wartime organization was as follows: [3]
Divisions underwent many changes during the war, with regiments moving from division to division, and some being destroyed and rebuilt. During the war, most divisions became triangular - one infantry brigade with three infantry regiments rather than two infantry brigades of two regiments (a "square division"). The 1st Reserve Division triangularized in June 1917. [4] An artillery commander replaced the artillery brigade headquarters, the cavalry was further reduced, the engineer contingent was increased, and a divisional signals command was created. The 1st Reserve Division's order of battle on January 1, 1918, was as follows: [3]
The 37th Division was a unit of the Prussian/German Army. It was formed between March 25 and April 1, 1899, in Allenstein. The division was initially subordinated in peacetime to the I Army Corps. In 1912, it was transferred to the newly formed XX Army Corps. The division was disbanded in 1919 during the demobilization of the German Army after World War I. It was mainly recruited in the Prussian province of East Prussia.
The 41st Division was a unit of the Prussian/German Army. It was established on October 1, 1912, in Deutsch Eylau. The division was subordinated in peacetime to the XX Army Corps. The division was disbanded in 1919 during the demobilization of the German Army after World War I. It was mainly recruited in the Prussian province of West Prussia.
The 50th Infantry Division was a formation of the Prussian Army as part of the Imperial German Army during World War I. The division was formed on March 10, 1915 from units taken from other divisions or newly raised. Its infantry core was from Westphalia: the 39th Lower Rhine Fusilier Regiment, taken from the 14th Reserve Division, the 53rd Westphalian Infantry Regiment, taken from the 14th Infantry Division, and the 158th Lorraine Infantry Regiment, taken from the 13th Infantry Division.
The 54th Infantry Division (54.Infanterie-Division) was a division of the Imperial German Army during World War I. The division was formed on March 3, 1915, from units taken from other divisions or newly raised. Its infantry core was from different parts of the German Empire: the 27th Reserve Infantry Regiment from Prussian Saxony, taken from the 7th Reserve Division, the 84th Infantry Regiment from Schleswig-Holstein, taken from the 18th Infantry Division, and the 90th Reserve Infantry Regiment from the Grand Duchy of Mecklenburg-Schwerin, taken from the 18th Reserve Division. Divisional cavalry was a squadron of Brunswick's Death's Head Hussars.
The 2nd Guards Reserve Division was a reserve infantry division of the Imperial German Army in World War I. Despite its name, it was not a reserve formation of the Prussian Guards like the 1st Guards Reserve Division. Instead, other than the 55th Reserve Infantry Regiment, which was raised by the 4th Guards Grenadiers, it was primarily made up of non-Guards reservists from Westphalia and Hanover. It was formed on mobilization in August 1914 as part of X Reserve Corps and dissolved in 1919 during the demobilization of the German Army after the Armistice.
The 3rd Reserve Division was a reserve infantry division of the Imperial German Army in World War I. It was formed on mobilization in August 1914 from reserve infantry units primarily from Pomerania. The division served from the beginning of the war until early 1917 on the Eastern Front, after which it was transferred to the Western Front. Allied intelligence rated it a third-class division.
The 35th Division was a unit of the Prussian/German Army. It was formed on April 1, 1890, and was headquartered initially in Graudenz and from 1912 in Thorn. The division was subordinated in peacetime to the XVII Army Corps. The division was disbanded in 1919 during the demobilization of the German Army after World War I. The division was recruited primarily in the southern part of West Prussia, and included a relatively high percentage of Poles.
The 36th Division was a unit of the Prussian/German Army. It was formed on April 1, 1890, and was headquartered in Danzig. The division was subordinated in peacetime to the XVII Army Corps. The division was disbanded in 1919 during the demobilization of the German Army after World War I. The division was recruited primarily in West Prussia.
The 42nd Division was a unit of the Prussian/German Army. It was formed on October 1, 1912, and was the last regular division created in the Imperial German Army. It was headquartered in Saarburg in Lothringen. The division was subordinated in peacetime to the XXI Army Corps. The division was disbanded in 1919 during the demobilization of the German Army after World War I. The division was primarily recruited in the Rhine Province and the Province of Westphalia, as the German population in Alsace-Lorraine was insufficient to fill the division.
The 6th Reserve Division was a unit of the German Army, in World War I. The division was formed on mobilization of the German Army in August 1914. The division was disbanded in September 1918. The division was a reserve division of the III Reserve Corps and was raised primarily in the Prussian Province of Brandenburg.
The 36th Reserve Division was a unit of the Imperial German Army, in World War I. The division was formed on the mobilization of the German Army in August 1914 and was disbanded during the demobilization of the German Army after World War I. The division was a reserve division of the I Reserve Corps and was raised primarily in Pomerania Province and West Prussia Province.
The 33rd Reserve Division was a unit of the Imperial German Army, in World War I. The division was formed on the mobilization of the German Army in August 1914. The division was disbanded in August 1918. The division began the war as part of the central reserve of Fortress Metz.
The 26th Reserve Division was a unit of the Imperial German Army in World War I. The division was formed on the mobilization of the German Army in August 1914 as part of the XIV Reserve Corps. The division was disbanded in 1919 during the demobilization of the German Army after World War I. The division was raised in the Kingdom of Württemberg.
12th 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 as part of VI Reserve Corps. The division was disbanded in 1919 during the demobilization of the German Army after World War I. The division was recruited in the Province of Silesia, mainly Upper Silesia.
The 58th Infantry Division was a unit of the Imperial German Army in World War I. The division was formed on March 6, 1915, and organized over the next two months. It was part of a wave of new infantry divisions formed in the spring of 1915 and was originally formed from troops from the Kingdom of Saxony and the Kingdom of Württemberg, but became a fully Saxon division by 1916. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 107th Infantry Division was a unit of the Imperial German Army in World War I. The division was formed on June 1, 1915, and organized over the next few weeks. It was part of a wave of new infantry divisions formed in 1915. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 109th Infantry Division was a formation of the Imperial German Army in World War I. The division was formed in November 1915. It was the last of a wave of new infantry divisions formed in 1915. The division was disbanded in August 1918 and its assets distributed to other units.
The 83rd Infantry Division was a formation of the Imperial German Army in World War I. The division was formed in November 1914 as the "Division Posen 1", part of the Posen Corps, and became the 83rd Infantry Division in June 1915. It was initially formed from the garrison infantry regiments of Fortress Posen. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 88th Infantry Division was a formation of the Imperial German Army in World War I. The division was formed in November 1914 as the Menges Division, named after its commander, and made up primarily of Landwehr troops. It became the 88th Infantry Division in August 1915. The division was disbanded in 1919 during the demobilization of the German Army after World War I.
The 89th Infantry Division was a formation of the Imperial German Army in World War I. The division was formed in November 1914 as the provisional Westernhagen Division, named after its commander. The nucleus of the unit was troops collected at Posen. It became the 89th Infantry Division in August 1915. The division was disbanded in 1919 during the demobilization of the German Army after World War I.