| Regimental number | 66192 |
| Place of birth | Lismore New South Wales |
| Religion | Presbyterian |
| Occupation | Surveyor's pupil |
| Address | Lismore, New South Wales |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Father, C I Cavanough, Molesworth Street, Lismore, New South Wales |
| Previous military service | 12th Infantry |
| Enlistment date | 27 March 1918 |
| Rank on enlistment | Private |
| Unit name | New South Wales Reinforcement 20 |
| AWM Embarkation Roll number | 23/111/6 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board SS Zealandic on 5 October 1918 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 20th General Service Reinforcements (New South Wales) |
| Fate | Returned to Australia 25 January 1919 |
| Miscellaneous details (Nominal Roll) | *Noted CAVANOUGH Charles Innes NR |
