| Regimental number | 7439 |
| Place of birth | Sydney New South Wales |
| Religion | Church of England |
| Occupation | Orderman |
| Address | Petersham, New South Wales |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Mother, Mrs Ellen Armstrong, 35 Yule Street, Petersham, Sydney, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Sergeant |
| Unit name | 13th Battalion, 25th Reinforcement |
| AWM Embarkation Roll number | 23/30/5 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A74 Marathon on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 1st Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 2017 Sapper George ARMSTRONG, MM, 1st Field Company Engineers, returned to Australia, 15 May 1919; 14266 Sapper Herbert ARMSTRONG, 1st Australian Wireless Squadron, returned to Australia, 27 March 1918; 16033 Dvr Harold ARMSTRONG, 1st Australian Wireless Squadron, returned to Australia, 22 March 1919. |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
