143rd
(Warwickshire) Brigade
1/5th
Bn, the Royal Warwicks (joined August
1914)
1/6th
Bn, the Royal Warwicks (joined August
1914)
1/7th
Bn, the Royal Warwicks (joined August
1914)
1/8th
Bn, the Royal Warwicks (joined August
1914, left September 1918)
143rd
Brigade Machine Gun Company (formed 8 January 1916, moved into 48
MG Bn 22 March 1918)
143rd
Trench Mortar Battery (formed 14 June 1916)
144th
(Gloucester and Worcester) Brigade
1/4th
(City of Bristol) Bn, the Gloucesters (joined
August 1914)
1/6th
Bn, the Gloucesters (joined August 1914)
1/7th
Bn, the Worcesters (joined August 1914)
1/8th
Bn, the Worcesters (joined August 1914,
left September 1918)
144th
Brigade Machine Gun Company (formed 23 January 1916, moved into 48
MG Bn 22 March 1918)
144thTrench
Mortar Battery (formed 14 June 1916)
145th
(South Midland) Brigade
1/5th
Bn, the Gloucesters (joined August 1914, left
September 1918)
1/4th
Bn, the Ox & Bucks (joined August 1914)
1/1st
Buckinghamshire Bn, the Ox & Bucks (joined
August 1914)
1/4th
Bn, the Royal Berkshire (joined August 1914)
145th
Brigade Machine Gun Company (formed 11 January 1916, moved into 48
MG Bn 22 March 1918)
145th
Trench Mortar Battery (formed 14 June 1916)
Divisional
Troops
1/5th
(Cinque Ports) Bn, the Royal Sussex (joined
as Pioneers August 1915)
251st
Machine Gun Company (joined 16 November 1917, joined Divisional MG
Battalion 22 March 1918)
No
48 Machine Gun Battalion (created 22 March1918)
Divisional
Mounted Troops
B
Squadron, 1st King Edward's Horse (joined
April 1915, left June 1916)
48th
Division Cyclist Company (joined August 1914, left 14 May 1916)
Divisional
Artillery
CCXL
(I South Midland) Brigade, RFA
CCXLI
(II South Midland) Brigade, RFA
CCXLII
(III South Midland) Brigade, RFA (transferred as Army Brigade 20
January 1917)
CCXLIII
(IV South Midland) (H) Brigade, RFA (broken up October 1916)
South
Midland (Warwickshire) Heavy Battery, RGA (a Battery of 4 4.7-inch
guns which left the Division to join Second Army artillery on 16/4/1915)
48th
(South Midland) Divisional Ammunition Column
V.48
Heavy Trench Mortar Battery RFA (formed 21 April 1916, disbanded
10 November 1917)
X.48,
Y.48 and Z.48 Medium Mortar Batteries RFA (formed by 15 March 1916;
on 21 March 1918, Z broken up and batteries reorganised to have 6
x 6-inch weapons each)
Engineer
Units, RE
7th
Field Company (joined April 1915, left June 1915)
474th
Field Company (joined Aug 14, left Dec 14, rejoined May 15, renamed
from 1st (South Midland) Field Coy)
475th
Field Company (joined Aug 14, renamed from 2nd (South Midland) Field
Coy)
477th
Field Company (formed Sep 14 but joined Division June 1915, renamed
from 2/1st (South Midland) Field Coy)
48th
Divisional Signal Company (renamed from 1st South Midland Divisional
Signal Company)
Field
Ambulances, RAMC
1st
(South Midland) Field Ambulance (joined August 1914)
2nd
(South Midland) Field Ambulance (joined August 1914)
3rd
(South Midland) Field Ambulance (joined August 1914)
48th
Divisional Train ASC (redesignated from the 1st South Midland Divisional
Train - itself made from the Divisional Transport and Supply Column.
Composed of 459, 460, 461 and 462 Companies ASC)
242nd
Divisional Employment Company (joined by June 1917)
1st
South Midland Mobile Veterinary Section
48th
Sanitary Section ( formed 21 February 1915, left for III Corps area
on 4 April 1917)
48th
Divisional Ambulance Workshop ( joined 1914, left 4 April 1916, absorbed
by Divisional Supply Column)