
| Regimental number | 479 |
| Date of birth | |
| Place of birth | Woorndoo, Victoria |
| True Name | ARMSTRONG, Robert Grieve |
| Religion | Presbyterian |
| Occupation | Farmer |
| Address | Bulgandramine, Narromine, New South Wales |
| Marital status | Single |
| Age at embarkation | 26 |
| Height | 5' 8.25" |
| Weight | 132 lbs |
| Next of kin | Mother, Mrs J E Armstrong, 'Moondyne', Brunel Street, East Malvern, Melbourne, Victoria |
| Previous military service | Nil (previously rejected for AIF enlistment on account of deficient chest measurement) |
| Enlistment date | |
| Place of enlistment | Liverpool, New South Wales |
| Rank on enlistment | Private |
| Unit name | 20th Battalion, B Company |
| AWM Embarkation Roll number | 23/37/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A35 Berrima on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 20th Battalion |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Cremated: Rookwood Crematorium, New South Wales |
| Sources | NAA: B2455, ARMSTRONG Robert Elliott |