Second Lieutenant Philip Anderson O’Brien
1st Battalion attached 2nd Battalion Prince of Wales’s Leinster Regiment
No. 18572 13th Battalion Royal Irish Rifles
Corporal William Peregrine O’Clery
No. 1452 15th Battalion Royal Irish Rifles
Captain Robert James O’Lone MID
2nd Battalion Royal Irish Rifles
Captain Walter Percy O’Lone DCM MID
2nd Battalion Royal Irish Rifles
17th Battalion Royal Irish Rifles
No. 19157 13th Battalion Royal Irish Rifles
No. 4770 12th Battalion Royal Irish Rifles
No. 18576 13th Battalion Royal Irish Rifles
No. 10395 2nd Battalion King’s Own Scottish Borderers
170th Siege Battery Royal Garrison Artillery
(See Lieutenant Daniel O’Rorke)
Lance Corporal William Robert Ogle
No. 2105 6th Battalion Black Watch (Royal Highlanders)
No. 16322 6th Battalion Princess Victoria’s (Royal Irish Fusiliers)
No. 11210 6th Battalion Royal Irish Rifles
No. 924181 HMS Mechanician Mercantile Marine Reserve
Private Alexander William Burrell Orr
No. PS/5393 20th Battalion Royal Fusiliers
No. 55918 19th Battalion Canadian Infantry (Central Ontario Regiment)
No. 8298 1st Battalion Royal Irish Rifles
Royal Irish Rifles
No. 6795 1st Battalion Royal Irish Rifles
No. 9285 2nd Battalion Highland Light Infantry
No. 241920 1st/5th Battalion Cheshire Regiment
No. 18/774 12th Battalion Royal Irish Rifles
No. 18/358 11th Battalion Royal Irish Rifles
No. 741 15th Battalion Royal Irish Rifles
Ex-Rifleman Robert Anderson McMeekin Orr
No. 18/1688 18th Battalion Royal Irish Rifles
No. 18580 13th Battalion Royal Irish Rifles
No. 64162 121st Field Company Royal Engineers
No. 75393 29th Battalion Canadian Infantry (British Columbia Regiment)
No. 13371 8th Battalion Royal Irish Rifles