| Regimental number | 2166 |
| Place of birth | Brisbane Queensland |
| School | Caboolture State School, Queensland |
| Religion | Methodist |
| Occupation | Station overseer |
| Address | Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 25 |
| Next of kin | Mother, Mrs. Isabel Duncan, Dunmore, via Kilcoy, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 2nd Light Horse Regiment, 15th Reinforcement |
| AWM Embarkation Roll number | 10/7/4 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A73 Commonwealth on |
| Regimental number from Nominal Roll | 2166A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 17th Company, Imperial Camel Corps |
| Fate | Died of wounds |
| Place of death or wounding | Palestine |
| Age at death | 26 |
| Age at death from cemetery records | 27 |
| Place of burial | Gaza War Cemetery (Plot XIII, Row E, Grave No. 5), Palestine. |
| Panel number, Roll of Honour, Australian War Memorial | 10 |
| Miscellaneous information from cemetery records | Parents: James and Isabella DUNCAN, Warroo, Wagner Road, Clayfield, Queensland. Born at New Farm, Queensland |
| Family/military connections | Brother to Ernest John DUNCAN died of wounds in France also Ronald James Duncan killed in action France. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |