| Regimental number | 7265 |
| Place of birth | Melbourne Victoria |
| Religion | Roman Catholic |
| Occupation | Miner |
| Address | Darwin, Northern Territory |
| Marital status | Single |
| Age at embarkation | 40 |
| Next of kin | Brother, C O'Keeffe, Launching Place, Victoria |
| Enlistment date | 7 March 1917 |
| Rank on enlistment | Sapper |
| Unit name | Tunnelling Companies, March 1917 Reinforcements |
| AWM Embarkation Roll number | 16/15/3 |
| Embarkation details | Unit embarked from Melbourne, Vic, on board HMAT A32 Themistocles on 4 August 1917 |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 3rd Tunnelling Company |
| Fate | Returned to Australia 19 August 1919 |