| Regimental number | 7820 |
| Place of birth | Melbourne Victoria |
| Religion | Presbyterian |
| Occupation | Clerk |
| Address | Katanning, Western Australia |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, F G Joy, Box 75, Katanning, Western Australia |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 11th Battalion, 26th Reinforcement |
| AWM Embarkation Roll number | 23/28/5 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A30 Borda on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | AIF Headquarters |
| Fate | Effective abroad (still overseas) |
| Family/military connections | Brothers: 919 Corporal Ivo Brian JOY, 11th Bn, killed in action, 25 April 1915; 3124 Corporal Carl Lindsay JOY, 48th Bn, returned to Australia, 15 January 1919. |
| Other details |
War service: Western Front Wounded in action (severe). Medals: British War Medal, Victory Medal |