| Regimental number | 763 |
| Place of birth | Leichhardt, New South Wales |
| Place of birth | Leichardt, New South Wales |
| School | Walton Public School and Sydney High School, New South Wales |
| Other training | Teachers' College, Sydney, NSW |
| Religion | Church of England |
| Occupation | School teacher |
| Address | Superior Public School, Wingham, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, G Greenlees, Superior Public School, Wingham, New South Wales |
| Enlistment date | |
| Rank on enlistment | Corporal |
| Unit name | 36th Battalion, Machine Gun Section |
| AWM Embarkation Roll number | 23/53/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A72 Beltana on |
| Rank from Nominal Roll | Lance Sergeant |
| Unit from Nominal Roll | 34th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Somme sector, France |
| Age at death | 22 |
| Place of burial | Peronne Communal Cemetery Extension (Plot IV, Row P, Grave No. 2), France |
| Panel number, Roll of Honour, Australian War Memorial | 123 |
| Miscellaneous information from cemetery records | Parents: Gavin and Minnie GREENLEES |
| Family/military connections | Brother: 764 Sergeant Gavin GREENLEES, 33rd bn, returned to Australia, 19 June 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |