The I Royal Bavarian Army Corps / I Bavarian AK () was a corps level command of the Royal Bavarian Army, part of the Imperial German Army, before and during World War I.
As part of the 1868 army reform, the I Royal Bavarian Army Corps of the Bavarian Army was set up in 1869 in Munich as the Generalkommando (headquarters) for the southern part of the kingdom. With the formation of the III Royal Bavarian Corps in 1900, it was made responsible for Swabia and most of Upper and Lower Bavaria. Like all Bavarian formations, it was assigned to the IV Army Inspectorate. This became the 6th Army at the start of the First World War. The Corps was disbanded at the end of the war along with the Kingdom of Bavaria.
Franco-Prussian War The I Royal Bavarian Corps (along with the II Royal Bavarian Corps) participated in the Franco-Prussian War as part of the 3rd Army.
It initially fought in the battles of Worth, Beaumont and Bazeilles, where it lost about 7,000 men, it also fought at the decisive battle of Sedan. After Sedan, the Corps was responsible for the removal of prisoners and ensuring transport of the booty. Thereafter, it moved south of Paris to the Loire, to shield the army during the Siege of Paris. A newly formed French Corps gathered in the Orléans area, so the Corps was reinforced by the 17th Division, 22nd Division and two cavalry divisions. After the Battle of Artenay, Orléans was captured and the reinforcing divisions were removed so the Corps did not have them for the first battles against the Army of the Loire. As a result of the subsequent Battle of Coulmiers, Orléans was lost once again.
In the period from October to late December 1870, the Corps was on service without interruption, particularly from the beginning of November in the battles of Villepion, Loigny, Orléans and Beaugency, usually against a numerically superior enemy. The losses in December alone amounted to 5,600 men. A planned return to the siege army at Paris had to be postponed several times because the Bavarians could not be spared.
Peacetime organisation The 25 peacetime Corps of the German Army (Guards, I - XXI, I - III Bavarian) had a reasonably standardised organisation. Each consisted of two divisions with usually two infantry brigades, one field artillery brigade and a cavalry brigade each. Each brigade normally consisted of two regiments of the appropriate type, so each Corps normally commanded 8 infantry, 4 field artillery and 4 cavalry regiments. There were exceptions to this rule: V, VI, VII, IX and XIV Corps each had a 5th infantry brigade (so 10 infantry regiments) II, XIII, XVIII and XXI Corps had a 9th infantry regiment I, VI and XVI Corps had a 3rd cavalry brigade (so 6 cavalry regiments) the Guards Corps had 11 infantry regiments (in 5 brigades) and 8 cavalry regiments (in 4 brigades).They formed the Guards Cavalry Division, the only peacetime cavalry division in the German Army. Each Corps also directly controlled a number of other units. This could include one or more Foot Artillery Regiment Jäger Battalion Pioneer Battalion Train Battalion
+Peacetime organization of the Corps Corps Division Brigade Units Garrison I Royal Bavarian Corps 1st Royal Bavarian Division 1st Bavarian Infantry Brigade Royal Bavarian Infantry Lifeguards RegimentMunich 1st Royal Bavarian Infantry "King"Munich 2nd Bavarian Infantry Brigade 2nd Royal Bavarian Infantry "Crown Prince"Munich 16th Royal Bavarian Infantry "Grand Duke Ferdinand of Tuscany"Passau, Landshut 1st Bavarian Field Artillery Brigade 1st Royal Bavarian Field Artillery "Prince Regent Luitpold"Munich 7th Royal Bavarian Field Artillery "Prince Regent Luitpold"Munich 1st Bavarian Cavalry Brigade 1st Royal Bavarian Heavy Cavalry "Prince Charles of Bavaria"Munich 2nd Royal Bavarian Heavy Cavalry "Archduke Francis Ferdinand of Austria"Landshut 2nd Royal Bavarian Division 3rd Bavarian Infantry Brigade 3rd Royal Bavarian Infantry "Prince Charles of Bavaria"Augsburg 20th Royal Bavarian Infantry "Prince Francis"Lindau, Kempten 4th Bavarian Infantry Brigade 12th Royal Bavarian Infantry "Prince Arnulf"Neu-Ulm 15th Royal Bavarian Infantry "King Frederick August of Saxony"Neuburg an der Donau 2nd Bavarian Field Artillery Brigade 4th Royal Bavarian Field Artillery "King"Augsburg 9th Royal Bavarian Field ArtilleryFreising 2nd Bavarian Cavalry Brigade 4th Royal Bavarian Chevau-légers "King"Augsburg, Neu-Ulm 8th Royal Bavarian Chevau-légersDillingen Corps Troops 1st Royal Bavarian Jäger BattalionFreising 1st Royal Bavarian Foot Artillery "vakant Bothmer"Munich, Neu-Ulm 1st Royal Bavarian Pioneer BattalionMunich Royal Bavarian Railway BattalionMunich 1st Royal Bavarian Telegraph BattalionMunich 2nd Royal Bavarian Telegraph BattalionAugsburg 1st Royal Bavarian Luft- u. Kraftfahrer BattalionMunich 1st Royal Bavarian Flieger BattalionOberschleißheim 1st Royal Bavarian Train AbteilungMunich Munich Defence Command(Landwehr-Inspektion)Munich
World War I Organisation on mobilisation On mobilization, on 2 August 1914, the Corps was restructured. 1st Cavalry Brigade was withdrawn to form part of the Bavarian Cavalry Division and the 2nd Cavalry Brigade was broken up and its regiments assigned to the divisions as reconnaissance units. Divisions received engineer companies and other support units from the Corps headquarters. In summary, I Bavarian Corps mobilised with 25 infantry battalions, 8 machine gun companies (48 machine guns), 8 cavalry squadrons, 24 field artillery batteries (144 guns), 4 heavy artillery batteries (16 guns), 3 pioneer companies and an aviation detachment.
+Initial wartime organization of the Corps Corps Division Brigade Units I Royal Bavarian Corps 1st Royal Bavarian Division 1st Bavarian Infantry Brigade Bavarian Leib Infantry Regiment 1st Bavarian Infantry Regiment 2nd Bavarian Infantry Brigade 2nd Bavarian Infantry Regiment 16th Bavarian Infantry Regiment 1st Bavarian Jäger BattalionWithout a machine gun company also shows the 1st Bavarian Jäger Battalion assigned to the Bavarian Cavalry Division with III Cavalry Corps 1st Bavarian Field Artillery Brigade 1st Bavarian Field Artillery Regiment 7th Bavarian Field Artillery Regiment 8th Chevauleger Regiment 1st Company, 1st Bavarian Pioneer Battalion 3rd Company, 1st Bavarian Pioneer Battalion 1st Bavarian Divisional Pontoon Train 1st Bavarian Medical Company 3rd Bavarian Medical Company 2nd Royal Bavarian Division 3rd Bavarian Infantry Brigade 3rd Bavarian Infantry Regiment 20th Bavarian Infantry Regiment 4th Bavarian Infantry Brigade 12th Bavarian Reserve Infantry Regiment 15th Bavarian Reserve Infantry Regiment 2nd Bavarian Field Artillery Brigade 4th Bavarian Field Artillery Regiment 9th Bavarian Field Artillery Regiment 4th Chevauleger Regiment 2nd Company, 1st Bavarian Pioneer Battalion 2nd Bavarian Divisional Pontoon Train 2nd Bavarian Medical Company Corps Troops II Battalion, 1st Bavarian Foot Artillery Regiment4 heavy artillery batteries (16 heavy field howitzers) 1st Bavarian Aviation Detachment 1st Bavarian Corps Pontoon Train 1st Bavarian Telephone Detachment 1st Bavarian Pioneer Searchlight Section Munition Trains and Columns corresponding to II Corps
Combat chronicle On mobilisation, I Royal Bavarian Corps was assigned to the predominantly Bavarian 6th Army forming part of the left wing of the forces for the Schlieffen Plan offensive in August 1914. It was still in existence at the end of the war in the 18th Army, Heeresgruppe Deutscher Kronprinz on the Western Front.
Commanders The I Royal Bavarian Corps had the following commanders during its existence:German Administrative History Accessed: 9 April 2012German War History Accessed: 9 April 2012The Prussian Machine Accessed: 7 June 2012
Dates Rank Name 8 January 1869 General der Infanterie Ludwig Freiherr von und zu der Tann-Rathsamhausen 16 June 1881 General der Infanterie Karl Freiherr von Horn 3 March 1887 Generalleutnant Prince Leopold of Bavaria 29 October 1890 Generaloberst Prince Arnulf of Bavaria 19 April 1906 General der Infanterie Rupprecht, Crown Prince of Bavaria 22 March 1913 General der Infanterie Oskar Ritter von Xylander 19 June 1918 Generalleutnant Nikolaus Ritter von Endres 25 April 1919 General der Artillerie Maximilian Ritter von Höhn
Headquarters staff during World War I From 2 August 1914, its headquarters staff were: Commanding General: Gen. d. Inf. Oskar Ritter v. Xylander, Gen.-Lt. Nikolaus Ritter v. Endres as Führer from 23 June 1918 Chief of General Staff: Gen.-Maj. Karl Frhr. v. Nagel zu Aichberg, Gen.-Maj. Möhl from 6 March 1915, Maj. Ludwig Graf v. Holnstein from Bavaria from 13 September 1916, Oberstlt. Friedrich Haack from 29 May 1918. General staff: Maj. Hans Hemmer, Hptm. Wilhelm Leeb, Hptm. Otto Frhr. v. Berchem, Hptm. Karl Deuringer Commander of Engineers: Major Georg Vogl
See also
Bavarian Army Franco-Prussian War order of battle German Army order of battle (1914) German Army order of battle, Western Front (1918) List of Imperial German infantry regiments List of Imperial German artillery regiments List of Imperial German cavalry regiments
Notes
References
Bibliography von Dellmensingen Konrad Krafft & Feeser Friedrichfranz; Das Bayernbuch vom Weltkriege 1914-1918, Chr. Belser AG, Verlagsbuchhandlung, Stuttgart 1930