| Regimental number | 2903 |
| Place of birth | South Australia |
| Place of birth | Quorn, South Australia |
| Religion | Methodist |
| Occupation | General store manager |
| Address | Tambellup, Western Australia |
| Marital status | Married |
| Age at embarkation | 27 |
| Next of kin | Wife, Mrs Blanche Forsyth Warren, 18 Richardson Street, West Perth, Western Australia |
| Enlistment date | |
| Place of enlistment | Albany, Western Australia |
| Rank on enlistment | Private |
| Unit name | 44th Battalion, 6th Reinforcement |
| AWM Embarkation Roll number | 23/61/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A34 Persic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 44th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Ypres, Belgium |
| Age at death | 28 |
| Panel number, Roll of Honour, Australian War Memorial | 138 |
| Miscellaneous information from cemetery records | Listed on Quorn Primary School Roll of Honour, Quorn, South Australia. Photo: Peter Dennis. Parents: Lewis Edward amd Jemima Ann WARREN. |
| Family/military connections | Brother: 1384 Pte Clarence Hampton WARREN, 32nd Bn, killed in action, 20 July 1916. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |