| Regimental number | A2 |
| Date of birth | |
| Place of birth | Brunswick Victoria |
| Occupation | Clerk |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, Edwin Mountjoy, 49 Park Street, Brunswick, Victoria |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Driver |
| Unit name | 1st Royal Australian Naval Bridging Train |
| AWM Embarkation Roll number | MIS34.12.1.RANBT1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board A39 Port Macquarie on |
| Regimental number from Nominal Roll | Commissioned 8 March 1917 |
| Rank from Nominal Roll | Lieutenant 1 August 1917 |
| Unit from Nominal Roll | 12th Field Artillery Brigade |
| Recommendations (Medals and Awards) |
Mention in Despatches Awarded, and promulgated, 'London Gazette' No. 31089 (31 December 1918); 'Commonwealth Gazette' No. 61 (23 May 1919). |
| Fate | Returned to Australia |
| Medals |
Military Cross Source: 'Commonwealth Gazette' No. 109 Date: |
| Other details |
War service: Egypt, Gallipoli, France. Medals: Military Cross, 1914-15 Star, British War Medal, Victory Medal |
| Date of death |