| Regimental number | 4129 |
| Date of birth | |
| Place of birth | Wallangarra, Queensland |
| School | Brisbane Grammar School, Queensland |
| Religion | Presbyterian |
| Occupation | Clerk |
| Address | Wallangarra, Queensland |
| Marital status | Single |
| Age at embarkation | 24 |
| Next of kin | Father, J F Allan, Golf Street, Chelmer, Queensland |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 9th Battalion, 13th Reinforcement |
| AWM Embarkation Roll number | 23/26/4 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A55 Kyarra on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 9th Battalion |
| Recommendations (Medals and Awards) |
Military Medal At Meteren on night of 10-11 May 1918 he displayed marked initatve and devotion to duty of a very high order. Recommendation date: |
| Fate | Returned to Australia |
| Medals |
Military Medal Source: 'Commonwealth Gazette' No. 23 Date: |
| Family/military connections | Brother: 4130 Sergeant James Douglas ALLAN MM, 9th Bn, returned to Australia, 12 May 1919. |
| Other details |
War service: Egypt, Western Front Medals: Military Medal, British War Medal, Victory Medal |
| Date of death | |
| Age at death | 74 |
| Place of burial | Cremated: ashes interred at Mt Thompson Memorial Gardens, Brisbane, Queensland. |