| Regimental number | 1946 |
| Place of birth | Dalton New South Wales |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Blakney Creek, Dalton, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, Edward O'Neil, Blakney Creek, Dalton, New South Wales |
| Enlistment date | 9 September 1915 |
| Date of enlistment from Nominal Roll | 14 September 1915 |
| Rank on enlistment | Private |
| Unit name | 1st Light Horse Regiment, 13th Reinforcement |
| AWM Embarkation Roll number | 10/6/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A60 Aeneas on 20 December 1915 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 5th Divisional Ammunition Column |
| Fate | Returned to Australia 14 January 1919 |
