| Regimental number | 825 |
| Place of birth | Bobirawarrah Victoria |
| School | Bobinawarrah State School, Victoria |
| Other training | Stott's Commercial College, melbourne |
| Religion | Baptist |
| Occupation | Farmer |
| Address | Bobinawarrah, Wangaratta, Victoria |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, Evan Cozens, Bobinawarrah, Wangaratta, Victoria |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 21st Battalion, D Company |
| AWM Embarkation Roll number | 23/38/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A38 Ulysses on |
| Regimental number from Nominal Roll | Commissioned |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 21st Battalion |
| Recommendations (Medals and Awards) |
Distinguished Conduct Medal For exceptional zeal in the performance of his duties and coolness in action. Consistent good work since formation of the Battalion. Recommendation date: |
| Fate | Killed in Action |
| Place of death or wounding | Warlencourt, Somme, France |
| Age at death | 24 |
| Age at death from cemetery records | 24 |
| Place of burial | Warlencourt British Cemetery (Plot III, Row C, Grave No. 37), France |
| Panel number, Roll of Honour, Australian War Memorial | 93 |
| Miscellaneous information from cemetery records | Parents: Evan and Margaret COZENS. Native of Bobinavarrah, Victoria |