
| Regimental number | 6775 |
| Place of birth | Worcester, England |
| School | No school in Australia. |
| Age on arrival in Australia | 9 |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Kojonup, Western Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Eustace Fox Armstrong, Woodhouse Farm, Kojonup, Western Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 28th Battalion, 20th Reinforcement |
| AWM Embarkation Roll number | 23/45/4 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A30 Borda on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 16th Battalion |
| Fate | Died of wounds |
| Place of death or wounding | Messines, Belgium |
| Age at death | 18.4 |
| Place of burial | Bailleul Communal Cemetery Extension (Plot III, Row F, Grave No. 25), France |
| Panel number, Roll of Honour, Australian War Memorial | 78 |
| Miscellaneous information from cemetery records | Parents: Eustace and Fanny ARMSTRONG. Native of Worcester, England |
| Family/military connections | Brother: 2776 Pte Reginald Fox ARMSTRONG, 44th Bn, returned to Australia, 1 June 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |