| Regimental number | 434 |
| Religion | Presbyterian |
| Occupation | Labourer |
| Address | 31 Edinburgh Terrace, New Town, Wellington |
| Marital status | Single |
| Age at embarkation | 24.5 |
| Height | 5' 8.75" |
| Weight | 127 lbs |
| Next of kin | Mrs W Miller, 31 Edinburgh Terrace, New Town, Wellington |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Brisbane, Queensland |
| Rank on enlistment | Private |
| Unit name | 25th Battalion B Company |
| AWM Embarkation Roll number | 23/42/1 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A60 Aeneas on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Otago Infantry Battalion |
| Fate | Returned to Australia |
| Other details |
War service: Egypt Commenced return to Australia on board HT 'Wiltshire', 31 August 1915 (gonorrhea case). Returned to duty, 27 October 1916, and allotted Service No 6122. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Miscellaneous details | SEE 6122 Robert Orr MILLER for second period of service. |
| Sources | NAA: B2455, MILLER Robert Orr |