| Regimental number | 3119 |
| Place of birth | Williamstown, South Australia |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Blumberg, South Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Height | 5' 4" |
| Weight | 128 lbs |
| Next of kin | Mother, Mrs. Annie Kohler, Blumberg, South Australia |
| Previous military service | Nil (exempt area under Compulsory Military Training scheme) |
| Enlistment date | |
| Place of enlistment | Adelaide, South Australia |
| Rank on enlistment | Private |
| Unit name | 9th Light Horse Regiment, 24th Reinforcement |
| AWM Embarkation Roll number | 10/14/5 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A6 Clan Mccorquodale on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 9th Light Horse Regiment |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *given name two spellings Sydney and Sidney |
| Discharge date | |
| Other details |
War service: Egypt, Palestine Commenced return to Australia on board HT 'Oxfordshire', 10 January 1919; discharged (termination of period of enlistment), Adelaide, 18 September 1919. |
| Sources | NAA: B2455, KOHLER Sydney Roy |