| Regimental number | 542 |
| Place of birth | Milton, New South Wales |
| School | Barker College, Hornsby, New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Airlie, Milton, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, W.D. Warden, Airlie, Milton, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 1st Light Horse Regiment, C Squadron |
| AWM Embarkation Roll number | 10/6/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A16 Star of Victoria on |
| Regimental number from Nominal Roll | Commissioned |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 56th Battalion |
| Fate | Died of wounds |
| Place of death or wounding | Polygon Wood, Ypres, Belgium |
| Age at death | 23 |
| Panel number, Roll of Honour, Australian War Memorial | 163 |
| Miscellaneous information from cemetery records | Parents: Winter David and Margaret Wallace WARDEN. |
| Family/military connections | Elder brother Lieut Wallace Warden was severely wounded in France and two younger brothers also enlisted. |