| Regimental number | 21110 |
| Place of birth | Enniskillen, Ireland |
| Religion | Presbyterian |
| Occupation | Engine driver |
| Address | c/o Fairymede Sugar Co, Bundaberg, Queensland |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Mother, Mrs M A Thompson, c/o Mrs J Murchison, Glenthorne, Lake Coleridge, Private Bay, Christchurch, New Zealand |
| Enlistment date | 20 October 1915 |
| Place of enlistment | Brisbane, Queensland |
| Rank on enlistment | Gunner |
| Unit name | 9th Field Artillery Brigade, 35th Battery |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board H.M.A.T. A8 Argyllshire on 11 May 1916 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 3rd Trench Mortar Battery |
| Fate | Returned to Australia 11 May 1919 |
| Sources | NAA: B2455, THOMPSON Sam Robert |