| Regimental number | 20356 |
| Place of birth | Port Melbourne Victoria |
| Religion | Methodist |
| Occupation | Postal assistant |
| Address | Albert Park, Victoria |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, John H Warren, 217 Bridport Street, Albert Park, Victoria |
| Enlistment date | 16 July 1917 |
| Rank on enlistment | Sapper |
| Unit name | 1st-4th Signal Troops - September, 1917, Reinforcements |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board SS Canberra on 16 November 1919 |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 2nd Signal Squadron |
| Fate | Returned to Australia 17 July 1919 |
| Date of death | 3 November 1968 |
| Place of burial | Cornelian Bay Crematorium |