| Place of birth | Wallsend, New South Wales |
| Religion | Methodist |
| Occupation | Clerk |
| Marital status | Single |
| Age at embarkation | 26.7 |
| Height | 5' 9" |
| Weight | 142 lbs |
| Next of kin | John Estell, High Street, Wallsend, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Private |
| Unit name | Army Service Corps Reinforcement 25 |
| AWM Embarkation Roll number | 25/105/5 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A74 Marathon on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 6th Field Artillery Brigade |
| Fate | Returned to Australia |
| Discharge date | |
| Family/military connections | Brother: 155 Sergeant Robert James ESTELL MM, 30th Bn, returned to Australia, 19 February 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |