| Regimental number | 3107 |
| Place of birth | Allandale East South Australia |
| Religion | Church of England |
| Occupation | School teacher |
| Address | Allendale East, South Australia |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Mother, Mrs Charlotte Anne Holland, Allendale East, South Australia |
| Enlistment date | 1 February 1916 |
| Rank on enlistment | Private |
| Unit name | 50th Battalion, 8th Reinforcement |
| AWM Embarkation Roll number | 23/67/3 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A35 Berrima on 16 December 1916 |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | 50th Battalion |
| Fate | Effective abroad (still overseas) |
| Miscellaneous details (Nominal Roll) | *Allen spelt Allan |