
| Regimental number | 5296 |
| Place of birth | Brisbane Queensland |
| School | State School, Qld |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Woodford Line, Queensland |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Sidney Blake D'Aguilar, Woodford Line, Queensland |
| Previous military service | Served in Cadets, Brisbane, Qld. |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 26th Battalion, 14th Reinforcement |
| AWM Embarkation Roll number | 23/43/4 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A50 Itonus on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 26th Battalion |
| Fate | Died of wounds |
| Miscellaneous details (Nominal Roll) | *Given name Sydney Walter |
| Place of death or wounding | Contalmaison, nr Albert, France |
| Date of death | |
| Age at death | 19.6 |
| Age at death from cemetery records | 19 |
| Place of burial | Contalamison Chateau Cemetery (Plot I, Row E, Grave No. 16), France |
| Panel number, Roll of Honour, Australian War Memorial | 106 |
| Miscellaneous information from cemetery records | Parents: Sidney George and Eliza BLAKE, Daguilar, Queensland. Native of Brisbane, Queensland |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |