| Other Names | MONTGOMERY, Alex Manon Payne~ |
| Religion | Church of England |
| Occupation | Soldier |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Father, Alexander Montgomery, Mines Department, Perth, Western Australia |
| Enlistment date | 24 May 1915 |
| Rank on enlistment | Captain |
| Unit name | 28th Battalion, 14th Reinforcement |
| AWM Embarkation Roll number | 23/45/3 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A28 Miltiades on 7 August 1916 |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | 28th Battalion |
| Fate | Returned to Australia 1 February 1918 |
| Miscellaneous details (Nominal Roll) | *Noted Alec Marion NR |
