| Regimental number | 7581 |
| Place of birth | Annandale, Sydney, New South Wales |
| School | Annandale Public School, New South Wales; Eastern Road State School, South Melbourne, Victoria |
| Religion | Methodist |
| Occupation | Plumber |
| Address | Collingwood, Victoria |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, T Tennant, 193 Roddle Street, Collingwood, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 6th Battalion, 25th Reinforcement |
| AWM Embarkation Roll number | 23/23/6 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A32 Themistocles on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 6th Battalion |
| Fate | Died of wounds |
| Place of death or wounding | Villers-Bretonneux, France |
| Age at death | 21 |
| Age at death from cemetery records | 21 |
| Place of burial | Adelaide Cemetery (Plot III, Row I, Grave No. 8), Villers-Bretonneux, France |
| Panel number, Roll of Honour, Australian War Memorial | 48 |
| Miscellaneous information from cemetery records | Parents: Thomas and Mary Jane TENNANT. Native of Annandale, New South Wales |
| Family/military connections | Brother: 2889 Percival Thomas TENNANT, 6th Bn, returned to Australia. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |