| Regimental number | 3745 |
| Place of birth | Sydney New South Wales |
| School | Tempe Public School, New South Wales |
| Religion | Roman Catholic |
| Occupation | Carpenter |
| Address | 37 Barden Street, Tempe, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Mother, Mrs Ruth Brennan, 37 Barden Street, Tempe, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Sapper |
| Unit name | 7th Field Company Engineers, Reinforcement 1 |
| AWM Embarkation Roll number | 14/26/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A40 Ceramic on |
| Fate | Died of disease |
| Place of death or wounding | Liverpool, England |
| Age at death | 27 |
| Age at death from cemetery records | 27 |
| Place of burial | Kirkdale Cemetery (Plot II, R.C. Grave No. 221), Lancashire |
| Panel number, Roll of Honour, Australian War Memorial | 23 |
| Miscellaneous information from cemetery records | Parents: john and Ruth BRENNAN, 37 Barden Street, Tempe, New South Wales |