| Regimental number | 124 |
| Place of birth | Hartfield England |
| Religion | Church of England |
| Occupation | Electrical mechanic |
| Address | Marian Plaw, Prospect, South Australia |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Mother, Mrs I Wyatt, 77 Ranton Road, Enfield Wash, Middlesex, England |
| Enlistment date | 26 November 1914 |
| Rank on enlistment | Private |
| Unit name | 1 Australian General Hospital (November 1914) |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board Transport A55 Kyarra on 21 November 1914 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Casualty Clearing Station |
| Fate | Returned to Australia 6 May 1919 |
| Miscellaneous details (Nominal Roll) | *Headley spelt Hedley |