| Regimental number | 2484 |
| Religion | Roman Catholic |
| Occupation | Cook |
| Address | Cloncurry, Queensland |
| Marital status | Single |
| Age at embarkation | 29 |
| Next of kin | Father, Michael O'Neill, 166 Crown Street, Hyde Park, New South Wales |
| Enlistment date | 8 April 1916 |
| Rank on enlistment | Private |
| Unit name | 47th Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/64/3 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A49 Seang Choon on 19 September 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 48th Battalion |
| Fate | Returned to Australia 10 June 1919 |