| Regimental number | Ernest Aln |
| Religion | Church of England |
| Occupation | Teacher |
| Address | State School, South Boulder |
| Marital status | Married |
| Age at embarkation | 33 |
| Next of kin | Wife, Mrs Ida Muriel Coleman, c/o S J Bull and Sons, Solicitors, Ocean House, Moore Street, Sydney, New South Wales |
| Enlistment date | 5 June 1915 |
| Rank on enlistment | Captain |
| Unit name | 28th Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/45/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A68 Anchises on 2 September 1915 |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | 28th Battalion |
| Fate | Effective abroad (still overseas) |
| Miscellaneous details (Nominal Roll) | Name does not appear on Nominal Roll |
