| Regimental number | 1858 |
| Place of birth | Townsville Queensland |
| Religion | Church of England |
| Occupation | Labourer |
| Address | 691 Union Street, Pyrmont, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Brother, C H Jackson, c/o Pyrmont PO, Pyrmont, Sydney, New South Wales |
| Enlistment date | 1 February 1915 |
| Rank on enlistment | Private |
| Unit name | 2nd Battalion, 4th Reinforcement |
| AWM Embarkation Roll number | 23/19/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A8 Argyllshire on 10 April 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Battalion |
| Fate | Returned to Australia 28 April 1919 |
| Miscellaneous details | Also embarked INF2REIN18 as Sidney Jackson |