| Regimental number | 3104 |
| Date of birth | |
| Place of birth | Melbourne, Victoria |
| Religion | Protestant |
| Occupation | Bricklayer |
| Address | James Street, Paddington, South Australia |
| Marital status | Widower |
| Age at embarkation | 27 |
| Height | 5' 8.5" |
| Weight | 137 lbs |
| Next of kin | Son, Mervyn Alfred Thomas, c/o Mrs G A Thomas, Esplanade South, Semaphore, South Australia |
| Previous military service | Served for 18 months in C Company, Kadina Infantry Volunteers; resigned. |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 10th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/27/3 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A70 Ballarat on |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 11th Field Artillery Brigade |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Egypt, Gallipoli, Western Front Commenced return to Australia on board HT 'Cluny Castle', 23 March 1919; discharged (termination of period of enlistment), Adelaide, 25 August 1919. Medals: 1914-15 Star, British War Medal, Victory Medal Also served in World War II: service No S212405. |
| Date of death | |
| Age at death | 88 |
| Place of burial | Centennial Park Cemetery, Adelaide, South Australia |
| Sources | NAA: B2455, THOMAS Alfred John |