| Regimental number | 285 |
| Place of birth | Gladstone, South Australia |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Box 21, PO, Gladstone, South Australia |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Father, George Flavel, same address |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 43rd Battalion, B Company |
| AWM Embarkation Roll number | 23/60/1 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A19 Afric on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 43rd Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Plaque in South Australian Garden of Remembrance |
| Family/military connections | Cousins: 2695 Private Gilbert William McMartin, 59th Battalion, 6th Reinforcement, returned to Australia 10 March 1918. 2694 Private Edward Victor McMartin, 59th Battalion, 6th Reinforcement, returned to Australia 25 March 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death |