| Regimental number | 589 |
| Place of birth | Kadina South Australia |
| Religion | Methodist |
| Occupation | Miner |
| Address | Kadina, South Australia |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Mother, Mrs Mary E Trenwith, Kadina, South Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 43rd Battalion, C Company |
| AWM Embarkation Roll number | 23/60/1 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A19 Afric on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 43rd Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 1822 Pte Arthur Aubrey TRENWITH, 1st ANZAC Entrenching Battalion, killed in action, 17 Februaryv 1917. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Place of burial | West Terrace Cemetery |