| Regimental number | 1263 |
| Place of birth | Euroa, Victoria |
| Religion | Church of England |
| Occupation | Carpenter |
| Address | Yarra Glen, Victoria |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Mother, Mrs M J Hill, Yarra Glen, Victoria |
| Enlistment date | 10 July 1915 |
| Rank on enlistment | Private |
| Unit name | 4th Light Horse Regiment, 9th Reinforcement |
| AWM Embarkation Roll number | 10/9/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A20 Hororata on 27 September 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 1st Cyclists Battalion |
| Fate | Returned to Australia 6 June 1918 |
| Miscellaneous details (Nominal Roll) | *Given name Hedley Barker |
| Date of death | 28 July 1962 |
| Place of burial | Mt Thompson Crematorium |