| Regimental number | 32888 |
| Place of birth | Port Macquarie New South Wales |
| Religion | Roman Catholic |
| Occupation | Grazier |
| Address | Arnott House, Margaret Street, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, John E Flynn, Port Macquarie, Sydney, New South Wales |
| Enlistment date | 1 November 1916 |
| Rank on enlistment | Driver |
| Unit name | Field Artillery Brigade, February 1917 Reinforcements |
| AWM Embarkation Roll number | 13/128/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A9 Shropshire on 11 May 1917 |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 1st Divisional Ammunition Column |
| Fate | Returned to Australia 28 August 1919 |