| Regimental number | 6069 |
| Place of birth | North Melbourne, Victoria |
| School | St Francis Roman Catholic School, North Melbourne, Victoria |
| Religion | Roman Catholic |
| Occupation | Horse driver |
| Address | West Perth, Western Australia |
| Marital status | Single |
| Age at embarkation | 42 |
| Next of kin | Mother, Mrs Sarah O'Brien, Union Street, North Melbourne, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 16th Battalion, 19th Reinforcement |
| AWM Embarkation Roll number | 23/33/4 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A28 Miltiades on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 16th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | France |
| Age at death | 44 |
| Age at death from cemetery records | 44 |
| Place of burial | Heath Cemetery (Plot II, Row C, Grave No. 17), Harbonnieres, France |
| Panel number, Roll of Honour, Australian War Memorial | 80 |
| Miscellaneous information from cemetery records | Parents: Michael and Sarah O'BRIEN, 7 Union Street, North Melbourne, Victoria |
| Family/military connections | Nephew: Kevin Aloysius Keogh, killed in action during May 1918. |
| 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
