| Regimental number | 330 |
| Place of birth | Sydney New South Wales |
| Religion | Church of England |
| Occupation | Carter |
| Address | 189 Albion Street, Surry Hills, Sydney, New South Wales |
| Marital status | Married |
| Age at embarkation | 44 |
| Next of kin | Wife, Mrs Blanche O'Brien, 189 Albion Street, Surry Hills, Sydney, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | Machine Gun Company 5, Reinforcement 4 |
| AWM Embarkation Roll number | 24/10/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board RMS Orontes on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 5th Machine Gun Company |
| Fate | Killed in Action |
| Age at death from cemetery records | 47 |
| Place of burial | Hooge Crater Cemetery (Plot III, Row K, Grave Nof. 12), Zillebeke, Belgium |
| Panel number, Roll of Honour, Australian War Memorial | 179 |
| Miscellaneous information from cemetery records | Parents: Elijah and Marjorie O'BRIEN; husband of Blanche O'BRIEN, 'Frome', George Street, East Burwood, New South Wales. Native of Sydney, New South Wales |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
