1ST INFANTRY BRIGADE
STAFF
| Brigadier | Colonel C. M. Ranclaud, V.D. |
| Orderly Officer | Captain A. C. Muhs. |
| Brigade Major | Major J. P. McGlinn. |
| Instl. Staff Officers attached | {Major F. B. Heritage. {Lieutenant W. J. Smith. |
| Intelligence Officers | {Lieutenant A. J. Gibson. {Lieutenant J. M. C. Corlette. {Lieutenant A. W. Jose. |
UNITS
| Units | Commanding Officers |
| Brigade of Field Artillery— | |
| No. 1 Battery, A.F.A.} | |
| No. 2 Battery, A.F.A.} | |
| No. 5 (Howitzer) Battery, A.F.A. } | Lieut.-Colonel R. M. S. Wells, V.D. |
| No. 6 Squadron, 1st A.L.H. Regt. | Lieutenant P. Connolly. |
| No. 1 Field Company, Corps of A.E. | Captain A. W. Warden. |
| 1st Battalion, 1st A.1 Regt. | Lieut.-Colonel W. Holmes, D.S.O., V.D. |
| 1st Battalion, 2nd A.1 Regt. | Lieut.-Colonel G. Ramaciotti, V.D. |
| 1st Battalion, 3rd A.1 Regt. | Colonel C. S. Guest, V.D. |
| 1st Battalion, 4th A.1 Regt. | Lieut.-Colonel J. Paton, V.D. |
| Half No. 1 Company, A.C. of Signallers | Lieutenant J. E. Fraser. |
| No. 1 Infantry T. and S. Column | Captain P. W. Smith. |
| No. 1 Field Ambulance | Lieut.-Colonel T. M. Martin. |
UNITS ATTACHED
| Units | Commanding Officers |
| No. 1 Telegraph Company, C. of A.E. | Lieutenant J. S. Fitzmaurice. |
| Half No. 1 Company, A.C. of Signallers | 2nd Lieutenant G. K. Davenport. |
AMMUNITION
| Nos. 1 and 2 Batteries, A.F.A. | 5 rounds per gun, shrapnel. |
| 10 rounds, blank. | |
| No. 5 (Howitzer) Battery | 5 rounds common. |
| 10 rounds, blank. | |
| Machine Guns | 250 rounds. |
| Small-Arm Ammunition | 25 rounds per rifle. |