| Regimental number | 3596 |
| Place of birth | Casterton, Victoria |
| Religion | Roman Catholic |
| Occupation | Lift attendant |
| Address | Melbourne, Victoria |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Mother, Mrs M J Black, 'The Rest', Synott Street, Werribee, Victoria |
| Enlistment date | 17 December 1917 |
| Date of enlistment from Nominal Roll | 9 October 1917 |
| Rank on enlistment | Private |
| Unit name | 58th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/75/5 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board RMS Ormonde on 7 March 1918 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 58th Battalion |
| Fate | Returned to Australia 19 October 1918 |
| Miscellaneous details (Nominal Roll) | *Given name Sydney William |