| Regimental number | 944 |
| Place of birth | Aberdeen Scotland |
| School | Belendon High School, Victoria |
| Other training | Dulwick College |
| Religion | Methodist |
| Occupation | Accountant |
| Address | ... |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | ..., Francis Julia Markillie, 85 Meffort Road, Norbury, England |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 13th Battalion, Headquarters |
| AWM Embarkation Roll number | 23/30/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board Transport A38 Ulysses on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 13th Battalion |
| Other details from Roll of Honour Circular | Father was Mayor of Camberwell in 1908. |
| Fate | Killed in Action |
| Place of death or wounding | Gallipoli, Turkey |
| Age at death | 24 |
| Age at death from cemetery records | 24 |
| Place of burial | 7th Field Ambulance Cemetery (Special Memorial, Row A, No. 101), Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 70 |
| Miscellaneous information from cemetery records | Parents: John and Frances MARKILLIE, 110 Dalmeny Avenue, Norbury, London, England. Native of Peckham, London |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |