| Regimental number | 1872 |
| Place of birth | Beechwood New South Wales |
| Religion | Roman Catholic |
| Occupation | Harvesting and Blacksmith |
| Address | Oxley Island, Manning River, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, John O'Brien, Oxley Island, Manning River, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 34th Battalion, 2nd Reinforcement |
| AWM Embarkation Roll number | 23/51/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A15 Port Sydney on |
| Regimental number from Nominal Roll | 1872A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 34th Battalion |
| Fate | Returned to Australia |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
