| Regimental number | 5743 |
| Place of birth | Crookwell, New South Wales |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Malanda, Queensland |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, W J Sleep, Gooroolba Siding via Maryborough, Queensland |
| Enlistment date | 22 January 1916 |
| Date of enlistment from Nominal Roll | 21 January 1916 |
| Place of enlistment | Cairns, Queensland |
| Rank on enlistment | Private |
| Unit name | 9th Battalion, 18th Reinforcement |
| AWM Embarkation Roll number | 23/26/4 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A49 Seang Choon on 4 May 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 9th Battalion |
| Fate | Returned to Australia 25 January 1919 |
| Miscellaneous details (Nominal Roll) | *Sidney spelt Sydney |