| Regimental number | 57752 |
| Date of birth | |
| Place of birth | Allora, Queensland |
| Religion | Church of England |
| Occupation | Grocer |
| Address | Clifton, Queensland |
| Marital status | Married |
| Age at embarkation | 23 |
| Height | 5' 8" |
| Weight | 140 lbs |
| Next of kin | Wife, Mrs I A Gillam, Clifton, Queensland |
| Previous military service | Served in the 3rd Australian Light Horse Regiment, Citizen Military Forces; still serving at time of AIF enlistment. |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Place of enlistment | Brisbane, Queensland |
| Rank on enlistment | Private |
| Unit name | Queensland Reinforcement 4 |
| AWM Embarkation Roll number | 23/111/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Orontes on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 3rd Divisional Ammunition Column |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt Commenced return to Australia on board HT 'Sardinia', disembarked Sydney, 11 June 1919; discharged (termination of period of enlistment), Brisbane, 29 June 1919. Medal: British War Medal |
| Sources | NAA: B2455, GILLAM William Charles |