| Regimental number | 2975 |
| Place of birth | Sydney, New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | 27 Smith Street, Summer Hill, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Height | 5' 5" |
| Weight | 140 lbs |
| Next of kin | Father, Charles Lewis Montague, 27 Smith Street, Summer Hill, Sydney, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 5th Field Ambulance |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A31 Ajana on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 5th Field Ambulance |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli, Western Front Wounded in action, 5 September 1915 (gun shot wound, back) Commenced return to Australia on board HT 'Aeneas', 9 February 1919; discharged (medically unfit), Sydney, 13 September 1919. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Sources | NAA: B2455, MONTAGUE Charles Hamilton |