| Regimental number | 19905 |
| Place of birth | Ayr Scotland |
| Religion | Presbyterian |
| Occupation | Tailor |
| Address | Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 33 |
| Next of kin | Father, George McCallum, 14 Cromwell Road, Ayr, Scotland |
| Enlistment date | 11 June 1917 |
| Rank on enlistment | Sapper |
| Unit name | August 1917 Reinforcements |
| AWM Embarkation Roll number | 14/42/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A71 Nestor on 21 November 1917 |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 1st Tunnelling Company |
| Fate | Returned to Australia 23 March 1919 |
| Date of death | 21 June 1955 |
| Place of burial | Rookwood Crematorium |