| Regimental number | 1761 |
| Place of birth | Geelong, Victoria |
| School | Ashby State School, Geelong, Victoria |
| Religion | Church of England |
| Occupation | Saddler |
| Address | Thomas Street, Cottesloe Beach, Western Australia |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Mother, Mrs Annie Flanagan, Thomas Street, Cottesloe Beach, Western Australia |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 11th Battalion, 4th Reinforcement |
| AWM Embarkation Roll number | 23/28/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A8 Argyllshire on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 11th Battalion |
| Fate | Killed in Action |
| Miscellaneous details (Nominal Roll) | *Same person as FLANAGAN, Frederick R1761 |
| Place of death or wounding | Hazebrouck, France |
| Age at death | 28 |
| Place of burial | Borre British Cemetery (Plot II, Row E, Grave No. 12), France |
| Panel number, Roll of Honour, Australian War Memorial | 62 |
| Miscellaneous information from cemetery records | Parents: James and Annie FLANAGAN; husban of Elena Ethel FLANAGAN, Servetus Street, Osborn, Western Australia. Native of Geelong, Victoria |