| Date of birth | |
| Place of birth | Melbourne, Victoria |
| School | Brighton Grammar School, Victoria |
| Other training | Mechanical engineering course, Working Men's College |
| Religion | Presbyterian |
| Occupation | Cadet manufacturer |
| Address | 'Yarradale', Lansell Road, Toorak, Melbourne, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Height | 6' 0" |
| Weight | 140 lbs |
| Next of kin | Father, R Gibson, 'Yarradale', Lansell Road, Toorak, Melbourne, Victoria |
| Enlistment date | |
| Rank on enlistment | Lieutenant Automobile Corps |
| Unit name | 5th Company Army Service Corps, 1st Light Horse Brigade Train |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board Omrah on |
| Rank from Nominal Roll | Lieutenant (Honorary Captain) |
| Unit from Nominal Roll | 21st Depot Unit of Supply |
| Promotions |
Lieutenant Unit: 5th Division Train Promotion date: |
| Fate | Returned to Australia |
| Other details |
War service: Egypt, Gallipoli, Western Front Commenced return to Australia on board HT 'Wyreema', 13 April 1919; appointment terminated (discharged), Melbourne, 1 August 1919. Medals: 1914-15 Star, British War Medal, Victory Medal |
| Sources | NAA: B2455, GIBSON Gerald Moore |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
