| Service number | 45 |
|---|---|
| Birth Date | 17/12/1884 |
| Death Date | 11/09/1914 |
| Death Place | New Guinea: Papua New Guinea, East New Britain, Rabaul |
| Also known as | John Courtney |
| Final Rank | Able Seaman |
| Service | Royal Australian Navy |
| Unit | Australian Naval and Military Expeditionary Force |
| Places | |
| Event | The Last Post Ceremony commemorating the service of (45) Able Seaman John Edward Walker, Australian Naval and Military Expeditionary Force, First World War, 1914-1918 |
| Conflict/Operation | First World War, 1914-1918 |