| Regimental number | 1213 |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Webbers Road, West Kogarah, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Brother, Henry Jackel, Webbers Road, West Kogarah, New South Wales |
| Enlistment date | 1 February 1915 |
| Rank on enlistment | Private |
| Unit name | 17th Battalion, D Company |
| AWM Embarkation Roll number | 23/34/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A32 Themistocles on 12 May 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 17th Battalion |
| Fate | Returned to Australia 21 May 1916 |
| Miscellaneous details (Nominal Roll) | *Stated to be Leslie Frederick Jackel on NR |