| Regimental number | 3404 |
| Place of birth | Geelong, Victoria |
| Religion | Roman Catholic |
| Occupation | Farm hand |
| Address | Mountain Creek, Culcairn, New South Wales |
| Marital status | Single |
| Age at embarkation | 22 |
| Height | 5' 7.5" |
| Weight | 122 lbs |
| Next of kin | Sister, Miss Florence Tough, Mountain Creek, Culcairn, New South Wales |
| Enlistment date | |
| Place of enlistment | Melbourne, Victoria |
| Rank on enlistment | Private |
| Unit name | 37th Battalion, 8th Reinforcement |
| AWM Embarkation Roll number | 23/54/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A38 Ulysses on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 38th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brother: 695 Pte Robert Francis TOUGH, 20th Bn, died of disease, 20 February 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Culcairn Cemetery, New South Wales |
| Sources | NAA: B2455, TOUGH William Francis |