| Regimental number | 1946 |
| Place of birth | Strathfield New South Wales |
| Religion | Roman Catholic |
| Occupation | Civil servant |
| Address | Dudley, Castlefield Street, Bondi, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, John Flynn, Dudley, Castlefield Street, Bondi, New South Wales |
| Enlistment date | 25 January 1915 |
| Rank on enlistment | Private |
| Unit name | 3rd Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/20/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A55 Kyarra on 13 April 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Battalion |
| Fate | Returned to Australia 19 January 1916 |