| Regimental number | 1836 |
| Place of birth | Rathfriland Ireland |
| Religion | Roman Catholic |
| Occupation | Boundary rider |
| Address | Merriwa PO, Merriwa, New South Wales |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Father, James Hillen, Rathfrilland, Co Down, Ireland |
| Enlistment date | 14 February 1916 |
| Date of enlistment from Nominal Roll | 14 January 1916 |
| Rank on enlistment | Private |
| Unit name | 12th Light Horse Regiment, 10th Reinforcement |
| AWM Embarkation Roll number | 10/17/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Mongolia on 8 July 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Machine Gun Squadron |
| Fate | Returned to Australia 16 May 1919 |