
| Regimental number | 2722 |
| Place of birth | Cowra, New South Wales |
| Religion | Church of England |
| Occupation | Farm labourer |
| Address | Cowra, New South Wales |
| Marital status | Single |
| Age at embarkation | 20.6 |
| Height | 5' 7" |
| Weight | 128 lbs |
| Next of kin | Father, William Henry Parker, 'Parkerville', Forbes Road, Cowra, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Place of enlistment | Cootamundra, New South Wales |
| Rank on enlistment | Private |
| Unit name | 56th Battalion, 6th Reinforcement |
| AWM Embarkation Roll number | 23/73/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A40 Ceramic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 56th Battalion |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Commenced return to Australia on board HT 'Friedrichsruh', 8 July 1919; discharged (termination of period of enlistment), Sydney, 25 October 1919. Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 60 |
| Place of burial | Narromine Cemetery, New South Wales |
| Sources | NAA: B2455, PARKER William Henry Graham |