| Regimental number | 37696 |
| Place of birth | Brighton, Victoria |
| Religion | Church of England |
| Occupation | Student |
| Address | Swan Boys' Orphanage, Middle Swan, Western Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, John William Armstrong, Swan Boys' Orphanage, Middle Swan, Western Australia |
| Enlistment date | 22 February 1917 |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade, Reinforcement 30 |
| AWM Embarkation Roll number | 13/128/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A15 Port Sydney on 9 November 1917 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 1st Divisional Ammunition Column |
| Fate | Returned to Australia 3 March 1919 |