| Service number | 3618 |
|---|---|
| Rank | Private |
| Unit | 49th Australian Infantry Battalion |
| Conflict/Operation | First World War, 1914-1918 |
| Enlistment Date | 1916-09-15 |
| Fate | Returned to Australia |
| Fate Date | 19 June 1919 |
First World War Nominal Roll John Thomas Gerald Costello
