| Regimental number | 11480 |
| Place of birth | Cootamundra, New South Wales |
| School | Birchgrove Public School, New South Wales |
| Religion | Presbyterian |
| Occupation | Plumber |
| Address | 5 Duke Place, Balmain, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, T Garriock, 5 Duke Place, Balmain, Sydney, New South Wales |
| Previous military service | Served in Compulsory Training. |
| Enlistment date | |
| Rank on enlistment | Gunner |
| Unit name | 5th Field Artillery Brigade, Reinforcement 3 |
| AWM Embarkation Roll number | 13/33/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Osterley on |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 4th Field Artillery Brigade |
| Fate | Killed in Action |
| Miscellaneous details (Nominal Roll) | *Spelt Eric Robert Garriock on NR |
| Place of death or wounding | Ypres, Belgium |
| Age at death | 20 |
| Age at death from cemetery records | 20 |
| Place of burial | Birr Cross Roads Cemetery (Plot I, Row G, Grave No. I), Zillebeke, Belgium |
| Panel number, Roll of Honour, Australian War Memorial | 13 |
| Miscellaneous information from cemetery records | Parents: Thomas and Ann GARRIOCK, Gloucester, New South Wales. Native of Cootamundra, New South Wales |
| Family/military connections | Cousin: Robert Manson, Bingara. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |