| Regimental number | 3889 |
| Place of birth | Broken Hill New South Wales |
| Religion | Methodist |
| Occupation | Blacksmith |
| Address | Burswood, Western Australia |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Brother, Percival Douglas Mulligan, Guildford Road, Burswood, Western Australia |
| Enlistment date | 16 November 1915 |
| Rank on enlistment | Private |
| Unit name | 28th Battalion, 9th Reinforcement |
| AWM Embarkation Roll number | 23/45/3 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A28 Miltiades on 12 February 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 5th Division Cyl Corps |
| Fate | Returned to Australia 16 June 1919 |
