| Regimental number | 421 |
| Place of birth | Queanbeyan, New South Wales |
| School | Manilla and Maitland Public School, New South Wales |
| Religion | Church of England |
| Occupation | Bank clerk |
| Address | Commercial Bank, Manilla, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, W M Trenerry, Commercial Bank, Manilla, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 19th Battalion, A Company |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT Ceramic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 19th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Pozieres, Somme Sector, France |
| Age at death | 21 |
| Age at death from cemetery records | 21 |
| Place of burial | Pozieres British Cemetery (Plot III, Row M, Grave No. 3), Ovillers-La-Boisselle, France |
| Panel number, Roll of Honour, Australian War Memorial | 90 |
| Miscellaneous information from cemetery records | Parents: William Martin and Clara Sophia TRENERRY, Tamworth, New South Wales. Native of Queanbeyan, New South Wales |
| Family/military connections | Brother: Captain W. Trenerry,M.M. Brother: Lieutenant L. Trenerry, M.M. |