| Regimental number | 712 |
| Place of birth | Queanbeyan, New South Wales |
| Other Names | BROWNSMITH, Lennard John |
| Religion | Methodist |
| Occupation | Signalman |
| Marital status | Single |
| Age at embarkation | 22.11 |
| Height | 5' 10" |
| Weight | 147 lbs |
| Next of kin | Mother, Mrs E J Brown Smith, Station Street, Waratah, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Randwick, New South Wales |
| Rank on enlistment | Private |
| Unit name | 2nd Battalion, G Company |
| AWM Embarkation Roll number | 23/19/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A23 Suffolk on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | Anzac Light Rail Corps |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli, Western Front Commenced return to Australia from Devonport on board Ht 'Sardinia', 19 April 1919; discharged (termination of period of enlistment), Sydney, 12 August 1919. Medals: British War Medal, Victory Medal |
| Sources | NAA: B2455, BROWNSMITH Leonard John |