| Regimental number | 1998 |
| Place of birth | Geraldton, Western Australia |
| Religion | Church of England |
| Occupation | Steward |
| Address | Guildford Hotel, Guildford, Western Australia |
| Marital status | Single |
| Age at embarkation | 19 |
| Height | 5' 7.75" |
| Weight | 141 lbs |
| Next of kin | Father, Hugh Sidney Smith, James Street, Guildford, Western Australia |
| Previous military service | Served for 2 years in the Senior Cadets, Scotch College. |
| Enlistment date | |
| Place of enlistment | Blackboy Hill, Western Australia |
| Rank on enlistment | Private |
| Unit name | 28th Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/45/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A68 Anchises on |
| Rank from Nominal Roll | 2nd Lieutenant |
| Unit from Nominal Roll | Australian Flying Corps |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |
| Date of death | |
| Sources | NAA: B2455, SMITH Clarence Cyril Hugh |