| Regimental number | 2585 |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Kojonup, Great Southern Railway, Western Australia |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Brother, J Cox, Kojonup, Great Southern Railway, Western Australia |
| Enlistment date | 29 May 1915 |
| Date of enlistment from Nominal Roll | 22 May 1915 |
| Rank on enlistment | Private |
| Unit name | 11th Battalion, 8th Reinforcement |
| AWM Embarkation Roll number | 23/28/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A68 Anchises on 2 September 1915 |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 51st Battalion |
| Fate | Returned to Australia 4 January 1919 |
| Miscellaneous details (Nominal Roll) | *Noted True name Sidney Alfred NR |
