| Regimental number | 2172 |
| Place of birth | Benwerrin Victoria |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | Jennings Street, Colac West, Victoria |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Father, Austin Flannagan, Jennings Street, Colac West, Victoria |
| Enlistment date | 29 October 1915 |
| Rank on enlistment | Private |
| Unit name | 4th Light Horse Regiment, 15th Reinforcement |
| AWM Embarkation Roll number | 10/9/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A13 Katuna on 9 March 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 13th Light Horse Regiment |
| Fate | Returned to Australia 4 June 1919 |