| Regimental number | 4784 |
| Date of birth | |
| Place of birth | Williamstown, Victoria |
| Religion | Presbyterian |
| Occupation | Farmer |
| Address | Balook PO, South Gippsland, Victoria |
| Marital status | Married |
| Age at embarkation | 36 |
| Next of kin | Wife, Mrs A E Cook, Balook PO, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 5th Battalion, 15th Reinforcement |
| AWM Embarkation Roll number | 23/22/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A18 Wiltshire on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 5th Battalion |
| Fate | Returned to Australia |
| Miscellaneous information from cemetery records | Parents: Thomas and Sarah Ann COOK |
| Family/military connections | Brothers: 32291 Driver James COOK, 3rd Field Artillery Brigade, returned to Australia, 16 June 1919; 2351 Pte David Alexander COOK, 23rd Bn, returned to Australia, 12 November 1916. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 60 |
| Place of burial | Cheltenham Cemetery, Victoria |