| Regimental number | 278 |
| Place of birth | Melbourne Victoria |
| Religion | Church of England |
| Occupation | Shoe manufacturer |
| Address | Clifton Hill, Melbourne, Victoria |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Mother, Mrs Elizabeth Gray, 594 Smith Street, Clifton Hill, Melbourne, Victoria |
| Enlistment date | |
| Rank on enlistment | Corporal |
| Unit name | 37th Battalion, A Company |
| AWM Embarkation Roll number | 23/54/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A34 Persic on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 37th Battalion |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *Spelt Cornilis Hyram Gray on NR |
| Medals |
Croix de Guerre (Belgium) Source: 'Commonwealth Gazette' No. 185 Date: |
| Other details |
War service: Western Front Medals: Croix de Guerre, British War Medal, Victory Medal |
| Date of death | |
| Age at death | 66 |
| Place of burial | Mildura Cemetery, Victoria |