| Regimental number | 493 |
| Place of birth | Montreal, Canada |
| Religion | Roman Catholic |
| Occupation | Tailor |
| Address | Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 39 |
| Next of kin | Nephew, Daniel O'Brien, 22nd Avenue, St John, New Brunswick, Canada |
| Enlistment date | 25 October 1915 |
| Place of enlistment | Brisbane, Queensland |
| Rank on enlistment | Private |
| Unit name | 41st Battalion, B Company |
| AWM Embarkation Roll number | 23/58/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A64 Demosthenes on 18 May 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 41st Battalion |
| Fate | Discharged 20 February 1919 |