| Regimental number | 4636 |
| Place of birth | Gympie Queensland |
| Religion | Roman Catholic |
| Occupation | Miner |
| Address | Blair Athol, Queensland |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, George O'Malley, Blair Athol, Central Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 31st Battalion, 12th Reinforcement |
| AWM Embarkation Roll number | 23/48/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A64 Demosthenes on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 31st Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Plaque in Queensland Garden of Remembrance |
| Date of death |