Adjutant-General:
MAJOR-GENERAL SIR C. F. N. MACREADY.
Quartermaster-General:
MAJOR-GENERAL SIR W. R. ROBERTSON.
FIRST ARMY CORPS
General Officer Commanding-in-Chief—
LIEUTENANT-GENERAL SIR DOUGLAS HAIG.
1st DIVISION
General Officer Commanding—MAJOR-GENERAL S. H. LOMAX.
1st Infantry Brigade
Brigade Commander—BRIGADIER-GENERAL F. I. MAXSE.
1st Batt. Coldstream Guards.
1st Batt. R. Highlanders.
1st Batt. Scots Guards.
2nd Batt. R. Munster Fusiliers.
2nd Infantry Brigade
Brigade Commander—BRIGADIER-GENERAL E. S. BULFIN.
2nd Batt. R. Sussex Regt.
1st Batt. Northampton Regt.
1st Batt. N. Lancs. Regt.
2nd Batt. K. R. Rifle Corps