| Regimental number | 56324 |
| Date of birth | |
| Place of birth | Cowes, England |
| Religion | Church of England |
| Occupation | Student |
| Address | Pinjarra, Western Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Height | 5' 4" |
| Weight | 116 lbs |
| Next of kin | Father, C T Greatorex, Pinjarra, Western Australia |
| Previous military service | Served for 3 months in the Citizen Military Forces. |
| Enlistment date | |
| Place of enlistment | Perth, Western Australia |
| Rank on enlistment | Private |
| Unit name | Western Australian Reinforcement 2 |
| AWM Embarkation Roll number | 23/111/2 |
| Embarkation details | Unit embarked from Albany, Western Australia, on board HMAT A74 Marathon on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Australian Army Medical Corps Details |
| Fate | Discharged |
| Discharge date | |
| Other details |
War service: Western Front Discharged in London, 13 June 1919; joined the Russian Relief Force as 193023 PTE, 201st Bn, Machine Gun Corps. Medals: British War Medal, Victory Medal Also served in World War II: Service No W4045. |
| Miscellaneous details | Age at enlistment in World War II given as 30 September 1900. |
| Date of death | |
| Age at death | 59 |
| Sources | NAA: B2455, GREATOREX Michael Walter Sexton |