
| Regimental number | 2421 |
| Place of birth | London, England |
| School | Cardonald |
| Age on arrival in Australia | 15 |
| Religion | Presbyterian |
| Occupation | Ship's officer |
| Address | North Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Mother, Mrs Norah Gibson, 'Cardonald', 31 Rosalind Street, Nth Sydney, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 45th Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/62/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A68 Anchises on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 13th Battalion |
| Fate | Died of wounds |
| Place of death or wounding | Bullecourt, France |
| Age at death | 25 |
| Age at death from cemetery records | 25 |
| Place of burial | Achiet-Le-Grand Communal Cemetery Extension (Plot I, Row B, Grave No. 20), France |
| Panel number, Roll of Honour, Australian War Memorial | 69 |
| Miscellaneous information from cemetery records | Parents: Charles and Norah GIBSON, 31 Rosalind Street, North Sydney, New South Wales |
| Family/military connections | Brothers: 4947 Pte William Bernard GIBSON, 54th Bn, killed in action, 20 July 1916; 1853 Pte Walter George GIBSON, 4th Motor Transport Company. returned to Australia, 17 March 1919. |