
| Date of birth | |
| Place of birth | Colac, Victoria |
| True Name | ARMSTRONG, Estelle Margery |
| Religion | Church of England |
| Occupation | Nurse |
| Address | Sandringham, Victoria |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Father, C W Armstrong, Crane Street, Longreach, Queensland |
| Enlistment date | |
| Place of enlistment | Melbourne, Victoria |
| Rank on enlistment | Staff Nurse |
| Unit name | Nurses (July 1915 - November 1918) |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board RMS Somali on |
| Rank from Nominal Roll | Staff Nurse |
| Unit from Nominal Roll | Australian Nursing Service |
| Fate | Effective abroad (still overseas) |
| Discharge date | |
| Other details |
War service: Egypt, Greece Commenced return to Australia from England on board HT 'Marathon', 7 November 1919; discharged (termination of period of enlistment), Melbourne, 5 April 1920. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Sources | NAA: B2455, ARMSTRONG Estelle Marjorie |