73rd Division | |
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Active | November 1916 – April 1918 |
Country | United Kingdom |
Branch | British Army |
Type | Infantry |
Role | Home Defence and training |
Commanders | |
Notable commanders |
Major-General Hon. C.E. Bingham Major-General H.G. Ruggles-Brise |
73rd Division was a short-lived infantry division of the British Army during World War I. It served in Home Forces and never went overseas.
On the outbreak of World War I the Territorial Force (TF) immediately mobilised for home defence, but shortly afterwards (31 August 1914), its units were authorised to raise 2nd battalions formed from those men who had not volunteered for, or were not fit for, overseas service, together with new volunteers, while the 1st Line went overseas to supplement the Regulars. Early in 1915 the 2nd Line TF battalions were also raised to full strength to form new divisions, and began to form Reserve (3rd Line) units to supply drafts. The remaining Home Service men were separated out in May 1915 to form brigades of Coast Defence Battalions (termed Provisional Battalions from June 1915).
9th Provisional Brigade was formed in East Kent mainly from details of local units and infantry from Lancashire. It had the following composition:
A number of men on the strength of these units were absent on civil employment such as munitions work.
In the autumn of 1915 the brigade was under the command of 57th (2nd West Lancashire) Division in Second Army of Central Force. By July 1916 the brigade was under the control of Southern Army of Home Forces, with its battalions billeted as follows:
Late in 1916 the War Office decided to form three new home-service divisions; 73rd was the last of these, assembling at Blackpool in November. The division was based on 9th Provisional Bde, which moved from Margate and provided four infantry battalions and many of the support units. (On 1 January 1917 these all received new designations and numbers.) In addition, 189th (2/1st Yorkshire and Durham) Brigade, left over after the earlier disbandment of 63rd (2nd Northumbrian) Division, provided other components. Personnel to help form the other five artillery batteries were transferred from other home service divisions. The rest of the division was composed of new units.