| Regimental number | 3409 |
| Place of birth | Suffolk England |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Totadgin via Merredin, Western Australia |
| Marital status | Single |
| Age at embarkation | 28 |
| Next of kin | Father, John Armstrong, 'The Lodge', Wyverstone near Stowmarket, Suffolk, England |
| Enlistment date | 8 March 1917 |
| Rank on enlistment | Private |
| Unit name | 10th Light Horse Regiment, 29th Reinforcement |
| AWM Embarkation Roll number | 10/15/4 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A17 Port Lincoln on 30 June 1917 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 10th Light Horse Regiment |
| Fate | Returned to Australia 10 July 1919 |
| Other details | Medals: British War Medal, Victory Medal |
