| Regimental number | 4504 |
| Place of birth | Sydney New South Wales |
| Religion | Church of England |
| Occupation | Accountant |
| Address | Ashfield, New South Wales |
| Marital status | Single |
| Age at embarkation | 28 |
| Next of kin | Father, W B Giles, Arley, Julia Street, Ashfield, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 1st Battalion, 14th Reinforcement |
| AWM Embarkation Roll number | 23/18/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Osterley on |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 13th Battalion |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *Spelt Jocelyn Francis Giles on NR |
| Family/military connections | Brother: 3152 Pte Thomas Leo GILES, Australian Flying Corps, returned to Australia, 22 September 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |