
| Regimental number | 2522 |
| Place of birth | Sydney New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Clarendon via Windsor, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, Mr William J Armstrong, Clarendon via Windsor, New South Wales |
| Previous military service | 41st Infantry |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 53rd Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/70/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A47 Mashobra on |
| Regimental number from Nominal Roll | Commissioned |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 53rd Battalion |
| Promotions |
2nd Lieutenant Unit: INF53 Promotion date: Lieutenant Unit: INF53 Promotion date: |
| Fate | Effective abroad (still overseas) |