| Rank | Lieutenant |
|---|---|
| Unit | 4th Australian Infantry Battalion |
| Conflict/Operation | First World War, 1914-1918 |
| Enlistment Date | 1915-12-13 |
| Fate | Died whilst Prisoner of War |
| Fate Date | 03 May 1918 |
First World War Nominal Roll John Stephen Coolahan
| Rank | Lieutenant |
|---|---|
| Unit | 4th Australian Infantry Battalion |
| Conflict/Operation | First World War, 1914-1918 |
| Enlistment Date | 1915-12-13 |
| Fate | Died whilst Prisoner of War |
| Fate Date | 03 May 1918 |
