
| Regimental number | 975 |
| Place of birth | Ilderton Road, Bermondsey, London, England |
| Other Names | Appleby, Sidney |
| School | Higher Grade School Monson Road, Newbrors SE |
| Other training | Engineering |
| Age on arrival in Australia | 24 |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Fairy Mount, Boldross via Wellington, New South Wales |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Father, W H Appleby, 40 Jermingham Road, New Cross, London, England |
| Enlistment date | |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Driver |
| Unit name | 2nd Light Horse Brigade Train |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A39 Port Macquarie on |
| Rank from Nominal Roll | Lance Sergeant |
| Unit from Nominal Roll | Anzac Mounted Division Train |
| Other details from Roll of Honour Circular | Sydney spelt Sidney on RoHc |
| Fate | Died of disease |
| Place of death or wounding | Egham, Surrey |
| Age at death | 32 |
| Age at death from cemetery records | 32 |
| Place of burial | Deptford Cemetery (Row W, Grave No. 49), Brockley, London |
| Panel number, Roll of Honour, Australian War Memorial | 181 |
| Miscellaneous information from cemetery records | SPELT SIDNEY. Parents: William and Annie APPLEBY, 40 Jerningham Road, New Cross, London, England |