| Regimental number | 447 |
| Place of birth | Kerang, Victoria |
| Religion | Presbyterian |
| Occupation | Motor mechanic, fitter and turner |
| Address | Kerang, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Mother, Mrs Sarah Arnoldt, Kerang, Victoria |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | 2nd Air Mechanic |
| Unit name | Australian Flying Corps, No 1 Squadron, Reinforcement 2 |
| AWM Embarkation Roll number | 8/4/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board RMS Malwa on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | Australian Flying Corps |
| Fate | Returned to Australia |
| Family/military connections | Brother: 21677 Pte Roy Millar ARNOLDT, 3rd Casualty Clearing Station, returned to Australia, 22 August 1919. |
| Other details | Medals: British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
