| Regimental number | 59072 |
| Place of birth | Portland New South Wales |
| Religion | Church of England |
| Occupation | Apprentice fitter |
| Address | Hurlston Park, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, W P Montgomery, 'Araluen', Canterton Street, Hurlstone Park, New South Wales |
| Previous military service | 38th Infantry |
| Enlistment date | 19 May 1918 |
| Rank on enlistment | Private |
| Unit name | New South Wales Reinforcement 11 |
| AWM Embarkation Roll number | 23/111/5 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A30 Borda on 17 July 1918 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Australian Motor Transport Section |
| Fate | Effective abroad (still overseas) |
| Family/military connections | Brother: 5751 Pte Vincent Charles MONTGOMERY, 4th Bn, returned to Australia, 6 July 1919. |