| Regimental number | 2824 |
| Religion | Congregational |
| Occupation | Well borer |
| Address | Silkstone, Ipswich, Queensland |
| Marital status | Single |
| Age at embarkation | 28 |
| Next of kin | Mother, Mrs Elizabeth Armstrong, Silkstone, Ipswich, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 4th Pioneer Battalion, Reinforcement 6 |
| AWM Embarkation Roll number | 14/16/3 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A36 Boonah on |
| Regimental number from Nominal Roll | 2824A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 42nd Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Plaque in New South Wales Garden of Remembrance |
| Family/military connections | Brother: [8] Lt George Douglas ARMSTRONG, 41st Bn, returned to Australia, 4 May 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death |