| Regimental number | 1867 |
| Place of birth | London, England |
| School | England |
| Age on arrival in Australia | 30 |
| Religion | Church of England |
| Occupation | Painter |
| Address | Summer Hill, New South Wales |
| Marital status | Married |
| Age at embarkation | 34 |
| Next of kin | Wife, Mrs Florence Amy Armstrong, 42 Lackey Street, Summer Hill, New South Wales |
| Previous military service | Served with British forces in Boer War. |
| Enlistment date | |
| Place of enlistment | Bathurst, New South Wales |
| Rank on enlistment | Private |
| Unit name | 45th Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/62/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A69 Warilda on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 45th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | France |
| Age at death | 35 |
| Age at death from cemetery records | 35 |
| Place of burial | Bancourt British Cemetery (Plot VII, Row C, Grave No. 12), France |
| Panel number, Roll of Honour, Australian War Memorial | 139 |
| Miscellaneous information from cemetery records | Parents: Charles and Emily ARMSTRONG; husband of F. ARMSTRONG, 46 Lackey Street, Summer Hill, New South Wales. Native of England |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |