| Regimental number | 3050 |
| Place of birth | Cardiganshire Wales |
| Religion | Church of England |
| Occupation | Farmer |
| Marital status | Single |
| Age at embarkation | 20 |
| Next of kin | Sister, Miss Valmia Davies, Lldainwen House, New Quay, Cardiganshire, Wales |
| Enlistment date | 12 March 1917 |
| Rank on enlistment | Private |
| Unit name | 43rd Battalion, 7th Reinforcement |
| AWM Embarkation Roll number | 23/60/3 |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A30 Borda on 23 June 1917 |
| Regimental number from Nominal Roll | 3050A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 44th Battalion |
| Fate | Returned to Australia 9 December 1918 |
| Miscellaneous details (Nominal Roll) | *Spelt John Hayden Davies on NR |