| Regimental number | 2648 |
| Place of birth | Benalla, Victoria |
| Other Names | TREWARN |
| Religion | Presbyterian |
| Occupation | Labourer |
| Address | Wonthaggi, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, J T Trewarne, Reed Crescent, Wonthaggi, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 14th Battalion, 8th Reinforcement |
| AWM Embarkation Roll number | 23/31/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board SS Makarini on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 14th Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Parents: John and Helen TREWARN |
| Other details |
Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death | |
| Age at death | 47 |
| Place of burial | Preston Cemetery, Victoria |