| Regimental number | 1631 |
| Place of birth | Garvagh, Ireland |
| Religion | Presbyterian |
| Occupation | Labourer |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | T McCook, Garragh, County Derry, Ireland |
| Enlistment date | 14 December 1914 |
| Date of enlistment from Nominal Roll | 15 December 1914 |
| Place of enlistment | Geelong, Victoria |
| Rank on enlistment | Private |
| Unit name | 8th Battalion, 3rd Reinforcement |
| AWM Embarkation Roll number | 23/25/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A54 Runic on 19 February 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 60th Battalion |
| Fate | Killed in Action 19 July 1916 |
| Sources | NAA: B2455, McCOOK John |
