| Other Names | Hugh Allan |
| Religion | Church of England |
| Occupation | Public accountant |
| Address | Hawthorn, Victoria |
| Marital status | Married |
| Age at embarkation | 33 |
| Next of kin | Wife, Mrs A. S. Gleadow, 43 Morang Road, Hawthorn, Victoria |
| Previous military service | Served in the 49th Infantry Regiment, Citizen Military Forces; still serving at time of AIF enlistment. |
| Enlistment date | |
| Rank on enlistment | 2nd Lieutenant |
| Unit name | 24th Battalion, 20th Reinforcements |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A71 Nestor on |
| Rank from Nominal Roll | Lieutenant |
| Unit from Nominal Roll | 24th Battalion |
| Fate | Returned to Australia |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Place of burial | Auckland Cemetery, New Zealand |