| Service number | 2311 |
|---|---|
| Rank | Lance Corporal |
| Unit | 3rd Australian Machine Gun Battalion |
| Conflict/Operation | First World War, 1914-1918 |
| Enlistment Date | 1916-09-27 |
| Fate | Returned to Australia |
| Fate Date | 27 May 1919 |
First World War Nominal Roll Cyril Sidney Cosson
