9th Battalion Royal Irish Fusiliers.
Absorbed dismounted squadrons of North Irish Horse, September 1917, becoming 9th (N.I.H.) Battalion Royal Irish Fusiliers.
2nd Battalion Royal Irish Rifles.
Joined from 25th Division 14th November, 1917.
To 107th Brigade 8th February, 1918.
1st Battalion Royal Irish Fusiliers.
Joined from 107th Brigade 8th February, 1918.
109th Infantry Brigade.
Commanders.
Brigadier-General T. E. Hickman, C.B., D.S.O. Till 27th May, 1916.
Brigadier-General R. J. Shuter, D.S.O. Till 13th January, 1917.
Brigadier-General A. St. Q. Ricardo, C.M.G., C.B.E., D.S.O. Till 12th December, 1917.
Brigadier-General W. F. Hessey, D.S.O. Till 18th April, 1918.