| Regimental number | 5812 |
| Religion | Roman Catholic |
| Occupation | Miner and cook |
| Address | 43 Cowles Road, Mosman, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 35 |
| Next of kin | Father, D.J. O'Neill, Grosney Lane, off Meroer Street, Geelong West, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 1st Pioneer Battalion, 15th Reinforcement |
| AWM Embarkation Roll number | 14/13/6 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Osterley on |