| Regimental number | 7442 |
| Religion | Methodist |
| Occupation | Farmer |
| Address | Fairview, New South Wales |
| Marital status | Single |
| Age at embarkation | 33 |
| Next of kin | Father, J Armstrong, Fairview, Inverell, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 9th Battalion, 25th Reinforcement |
| AWM Embarkation Roll number | 23/26/5 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A20 Hororata on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 52nd Battalion |
| Fate | Killed in Action |
| Age at death from cemetery records | 34 |
| Place of burial | Adelaide Cemetery (Plot II, Row K, Grave No. 2), Villers-Bretonneux, France |
| Panel number, Roll of Honour, Australian War Memorial | 154 |
| Miscellaneous information from cemetery records | Parents: James and Mary ARMSTRONG, 'Fair View', Inverell, New South Wales. Native of Kangaloon, New South Wales |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |