| Regimental number | 5127 |
| Place of birth | Mayo, Ireland |
| Religion | Roman Catholic |
| Occupation | Bricklayer |
| Address | Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Mother, Mrs C MacDonnell, Blacklawn, Balladreen, Ireland |
| Enlistment date | 1 November 1915 |
| Place of enlistment | Brisbane, Queensland |
| Rank on enlistment | Private |
| Unit name | 15th Battalion, 16th Reinforcement |
| AWM Embarkation Roll number | 23/32/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A16 Star Of Victoria on 31 March 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Machine Gun Battalion |
| Fate | Returned to Australia 1 May 1919 |
| Discharge date | 27 July 1919 - Brisbane, Queensland |
| Other details | Served three years 270 days (three years and 74 days of which were spent abroad) |
| Sources | NAA: B2455, McDONNELL Mark |