| Regimental number | 1912 |
| Place of birth | Kilrush Ireland |
| Religion | Roman Catholic |
| Occupation | Teamster |
| Address | 42 Fitzgerald Street, Perth, Western Australia |
| Marital status | Single |
| Age at embarkation | 40 |
| Next of kin | Brother, Michael O'Flaherty, Dalwalliner, Wongan Hills, Western Australia |
| Enlistment date | 3 November 1915 |
| Date of enlistment from Nominal Roll | 28 October 1915 |
| Rank on enlistment | Private |
| Unit name | 10th Light Horse Regiment, 13th Reinforcement |
| AWM Embarkation Roll number | 10/15/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A30 Borda on 17 January 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 15th Light Horse Regiment |
| Fate | Returned to Australia 17 July 1919 |
