N. B.--Ranks and Honours are given as held on date of appointment.

I. Divisional Commanders

Major-Gen. J. L. Keir, C.B. Mobn.--26.5.15
Major-Gen. W. N. Congreve, V.C. M.V.O 27.5.15--13.11.15
Col. (T/Maj.-Gen.) C. Ross, D.S.O. 14.11.15--18.8.17
Col. (T/Maj.-Gen.) T. O. Marden, C.M.G. 19.8.17--Armistice.

II. G.S.O.s, 1st Grade

Col. W. T. Furse Mobn.--28.12.14
Lt.-Col. J. M. Shea, Indian Army 29.12.14--4.7.15
Major (T/Lt.-Col.) G. F. Boyd, Royal Irish Regiment 5.7.15--17.6.16
Major (T/Lt.-Col.) L. F. Renny, D.S.O., Royal Dublin Fus. 18.6.16--22.3.17
Major (T/Lt.-Col.) T. T. Grove, D.S.O., R.E. 23.3.17--Armistice.

III. G.S.O.s, 2nd Grade

Major J. T. Burnett-Stuart, Rifle Brigade Mobn.--17.2.15
Major W. E. Ironside, R.A. 18.2.15--29.2.16
Major L. P. Evans, Black Watch 1.3.16--5.3.17
Major M. Beevor, The Buffs 6.3.17--17.11.17
Major W. Harris-St. John, Royal Welch Fusiliers 18.11.17--28.4.18
Major S. S. Hill-Dillon, D.S.O., Royal Irish Regiment 29.4.18--15.6.18
Lieut. (T/Major) R. W. Barnett, M.C., Rifle Brigade 16.6.18--12.8.18 (K.)
Major L. M. Taylor, M.C., K.O.Y.L.I. (T.F.) 24.8.18--Armistice.

IV. G.S.O.s, 3rd Grade

Capt. A. T. Paley, Rifle Brigade Mobn.--31.10.14
Major W. E. Ironside, R.A. 1.11.14--17.2.15
Capt. T. T. Grove, R.E. 18.2.15--9.8.15
Major A. B. Lawson, 11th Hussars 10.8.15--5.12.15
Capt. H. D. Denison-Pender, Scots Greys 6.12.15--24.6.16
Capt. M. K. Wardle, Leicestershire Regiment 25.6.16--25.7.17
Capt. M. C. Bell, D.S.O., M.C., Royal Fusiliers 26.7.17--1.11.17
Major A. S. Wright, Royal Canadian F.A. 2.11.17--21.5.18
Lieut. (T/Capt.) J. F. Horlington, M.C., Y. and L. Regt. (S.R.) 22.5.18--Armistice.

V. A.A.s and Q.M.G.s