
| Regimental number | 3396 |
| Place of birth | Waterford, Ireland |
| Religion | Roman Catholic |
| Occupation | Groom |
| Address | Scone, New South Wales |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Brother, James J Flavin, c/o G Gilbert, Railway Hotel, Scone, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Private |
| Unit name | 56th Battalion, 9th Reinforcement |
| AWM Embarkation Roll number | 23/73/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A68 Anchises on |
| Regimental number from Nominal Roll | 3390 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 56th Battalion |
| Recommendations (Medals and Awards) |
Military Medal Recommendation date: |
| Fate | Effective abroad (still overseas) |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Scone Cemetery |
| Sources | NAA: B2455, FLAVIN John |