| Regimental number | 5100A |
| Place of birth | Glasgow, Scotland |
| Religion | Presbyterian |
| Occupation | Clerk |
| Address | Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Mother, Mrs Elizabeth Parker, Ganges Street, West End, South Brisbane, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 25th Battalion, 13th Reinforcement |
| AWM Embarkation Roll number | 23/42/4 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A49 Seang Choon on |
| Regimental number from Nominal Roll | 5281 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 25th Battalion |
| Fate | Returned to Australia |
| Miscellaneous details (Nominal Roll) | *second given name two spellings Millikin and Milliker |
| Miscellaneous information from cemetery records | Parents: Robert and Elizabeth PARKER |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 38 |
| Place of burial | Rookwood Necropolis, Sydney, New South Wales |