| Regimental number | 2866 |
| Place of birth | Gosforth England |
| Religion | Church of England |
| Occupation | Traveller |
| Address | Perth, Western Australia |
| Marital status | Single |
| Age at embarkation | 32 |
| Next of kin | Father, James Jackson Armstrong, Gosforth, Cumberland, England |
| Enlistment date | 14 March 1916 |
| Date of enlistment from Nominal Roll | 11 March 1916 |
| Rank on enlistment | Private |
| Unit name | 10th Light Horse Regiment, 20th Reinforcement |
| AWM Embarkation Roll number | 10/15/3 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board RMS Malwa on 31 July 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Machine Gun Squadron |
| Fate | Returned to Australia 1 January 1919 |
| Date of death | 3 August 1943 |
| Place of burial | Karrakatta Cemetery |
