| Regimental number | 5979 |
| Place of birth | Oakley, Victoria |
| Religion | Roman Catholic |
| Occupation | Fireman |
| Address | Northam, Western Australia |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, John Armstrong, Merredin, Western Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 16th Battalion, 19th Reinforcement |
| AWM Embarkation Roll number | 23/33/4 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A28 Miltiades on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 16th Battalion |
| Fate | Returned to Australia |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |