| Regimental number | 2619 |
| Place of birth | Adelaide, South Australia |
| Religion | Roman Catholic |
| Occupation | Traveller |
| Marital status | Married |
| Age at embarkation | 35.10 |
| Height | 6' 1" |
| Weight | 176 lbs |
| Next of kin | Wife, Mary Catherine Gibson, Moon Street, Bunbury, Western Australia |
| Enlistment date | |
| Place of enlistment | Blackboy Hill, Western Australia |
| Unit name | 48th Battalion, 6th Reinforcement |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT Port Melbourne on |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 48th Battalion |
| Fate | Returned to Australia |
| Medals |
Military Medal Source: 'Commonwealth Gazette' No 95 Date: |
| Discharge date | |
| Other details |
War service: Western Front Commenced return to Australia on board HT 'Macedonia', 1 October 1919; transshipped at Bombay to HT 'Medic', 1 December 1919; appointment terminated (discharged), 5 February 1920. Medals: Military Medal, British War Medal, Victory Medal |
| Miscellaneous details | Name does not appear on Embarkation Roll. |
| Sources | NAA: B2455, GIBSON Thomas |