
| Regimental number | 36217 |
| Date of birth | |
| Place of birth | Moonah, Tasmania |
| Religion | Methodist |
| Occupation | Clerk |
| Address | Moonah, Tasmania |
| Marital status | Single |
| Age at embarkation | 19.4 |
| Height | 6' 0.5" |
| Weight | 168 lbs |
| Next of kin | Father, John Alfred Hallam, 'Glebe House', Kempton, Tasmania |
| Previous military service | Served for 3 years in the Cadets; 1 year in the Citizen Military Forces. |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade, Reinforcement 28 |
| AWM Embarkation Roll number | 13/128/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A15 Port Sydney on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 8th Field Artillery Brigade |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Commenced return to Australia, 3 July 1919; discharged (termination of period of enlistment), 10 October 1919. Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 34 |
| Place of burial | Carr Villa Cemetery, Tasmania |
| Sources | NAA: B2455, HALLAM John Leonard |