| Regimental number | 5443 |
| Place of birth | Streaky Bay South Australia |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Streaky Bay, South Australia |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Mother, Mrs Sarah Grace Montgomerie, Streaky Bay, South Australia |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 27th Battalion, 14th Reinforcement |
| AWM Embarkation Roll number | 23/44/4 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A70 Ballarat on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 27th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 5442 Pte Herbert Leonard MONTGOMERIE MM, 27th Bn, returned to Australia, 4 June 1919; 62330 Pte Bennett Leonard MONTGOMERIE, 27th Bn, returned to Australia, 8 October 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |