| Regimental number | 3693 |
| Religion | Roman Catholic |
| Occupation | Clerk |
| Address | Randwick, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, John O'Connor, Noondoo, Ethne Avenue, Randwick, New South Wales |
| Previous military service | 21st Infantry |
| Enlistment date | 26 March 1917 |
| Date of enlistment from Nominal Roll | 9 March 1917 |
| Rank on enlistment | Private |
| Unit name | 54th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/71/5 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A14 Euripides on 31 October 1917 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 53rd Battalion |
| Fate | Returned to Australia 5 March 1919 |