| Regimental number | 2761 |
| Place of birth | Sydney New South Wales |
| Religion | Roman Catholic |
| Occupation | Machinist |
| Address | Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, John Daniel Brennan, 43 O'Connor Street, Sydney, New South Wales |
| Previous military service | 33rd Infantry |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 3rd Pioneer Battalion, Reinforcement 5 |
| AWM Embarkation Roll number | 14/15/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A24 Benalla on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 9th Field Company Engineers |
| Fate | Returned to Australia |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
