The 34th Division was an infantrydivision of the British Army that was raised in 1914, during the First World War. The division was raised from volunteers for Lord Kitchener's New Armies, originally made up of infantry battalions raised by public subscription or private patronage. The division was taken over by the War Office in September 1915. It served in France and Belgium in the trenches of the Western Front for the duration of the war.
Unit history
Troops of the 1st/5th Battalion, Argyll and Sutherland Highlanders, crossing the River Lys at Halluin in captured German pontoons, 18 October 1918.
The division's first major action was the attack at La Boisselle on the first day of the Battle of the Somme, which began on 1 July. The division suffered heavy casualties and many of the original Pals became casualties.
Immediately after arrival in France, in the first half of June 1918, the American Expeditionary Forces' 78th Division (less its artillery) detrained at Marquise and moves to the Lumbres Training Area where it was affiliated with the 34th Division.
24th (Service) Battalion, (1st Tyneside Irish), Northumberland Fusiliers (merged with 27th Battalion to form 24/27th Battalion N.F. on 10 August 1917, disbanded February 1918)
103rd Trench Mortar Battery (reformed 1 July 1918)
On the First day on the Somme, the division had the largest number of casualties of the British divisions, the 102nd Brigade had 2,324 casualties and the 103rd Brigade incurred 1,968 losses. From 6 July – 22 August, the brigades were swapped with the 111th and 112th brigades of the 37th Division, which was holding the line on a quiet sector at Vimy Ridge.
Divisional Troops
18th (Service) Battalion, the Northumberland Fusiliers (joined as Divisional Pioneer Battalion July 1915, left June 1918)
2/4th (T.F.) Battalion, the Somerset Light Infantry (joined as Divisional Pioneer Battalion June 1918)
Thirteen other infantry battalions joined the Division for short periods during its reorganisation in mid 1918, all had left by July 1918)
19th Motor Machine Gun Battery (joined November 1915 left 6 February 1916)
240th Machine Gun Company (joined 18 July 1917, moved to 34th Battalion M.G.C. 26 February 1918)
34th Battalion M.G.C. (formed 26 February 1918 absorbing the brigade M.G. companies)