| Regimental number | 7498 |
| Date of birth | 7 May 1894 |
| Place of birth | Sydney, New South Wales |
| School | Sydney |
| Religion | Roman Catholic |
| Occupation | Clerk |
| Address | 157 Cathedral Street, City, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Mother, Mrs. Florence Earth Gillham, 157 Cathedral Street, City, Sydney, New South Wales |
| Previous military service | 26th Infantry |
| Enlistment date | 6 December 1915 |
| Date of enlistment from Nominal Roll | 22 November 1915 |
| Rank on enlistment | Sapper |
| Unit name | Divisional Signal Company 1, Reinforcement 16 |
| AWM Embarkation Roll number | 22/11/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board SS Makarini on 1 April 1916 |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 4th Divisional Signal Company |
| Fate | Returned to Australia 8 January 1919 |
| Miscellaneous details (Nominal Roll) | *Spelt Cecil Claude Gillham on NR |
| Other details | Service in Egypt and France |