| Regimental number | 475 |
| Place of birth | Victoria |
| Religion | Roman Catholic |
| Occupation | Miner |
| Address | Crystal Street, North Broken Hill, New South Wales |
| Marital status | Married |
| Age at embarkation | 44 |
| Next of kin | Wife, Mrs Cecilia Daisy Allen, Fisher off Zebina Street, North Broken Hill, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Sapper |
| Unit name | No 1 Mining Corps |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A38 Ulysses on |
| Rank from Nominal Roll | Sapper |
| Unit from Nominal Roll | 2nd Tunnelling Company |
| Fate | Died of wounds |
| Age at death | 53 |
| Place of burial | Pernois British Cemetery (Plot I, Row B, Grave 14), France |
| Panel number, Roll of Honour, Australian War Memorial | 26 |
| Miscellaneous information from cemetery records | Parents: Ambrose and Caroline ALLEN. |
| Family/military connections | Nephew Allen Johnston Victorian awarded Distinguished Medal for Bravery. |