| Service number | 5890 |
|---|---|
| Rank | Private |
| Unit | 17th Australian Infantry Battalion |
| Conflict/Operation | First World War, 1914-1918 |
| Enlistment Date | 1916-04-27 |
| Fate | Returned to Australia |
| Fate Date | 18 December 1918 |
First World War Nominal Roll William Walter Riordan
