| Regimental number | 56333 |
| Place of birth | Ballarat Victoria |
| Religion | Presbyterian |
| Occupation | Bank official |
| Address | West Leederville, Western Australia |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Father, J Graham, 84 Blencoe Street, West Leederville, Western Australia |
| Enlistment date | 15 September 1917 |
| Rank on enlistment | Private |
| Unit name | Western Australian Reinforcement 2 |
| AWM Embarkation Roll number | 23/111/2 |
| Embarkation details | Unit embarked from Albany, Western Australia, on board HMAT A74 Marathon on 29 July 1918 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | Artillery Details |
| Fate | Returned to Australia 9 December 1918 |
| Miscellaneous details (Nominal Roll) | *Spelt John Mackeddie Graham on NR |
| Family/military connections | Brother: 56329 Gunner Alexander GRAHAM, Artillery Details, returned to Australia, 4 July 1919. |
