| Regimental number | 2113 |
| Place of birth | Wingham, New South Wales |
| School | Public School, Wingham, New South Wales |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Bowman River via Gloucester, New South Wales |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Father, J Byrnes, Bowman River via Gloucester, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 18th Battalion, 4th Reinforcement |
| AWM Embarkation Roll number | 23/35/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A8 Argyllshire on |
| Rank from Nominal Roll | Lance Corporal |
| Unit from Nominal Roll | 18th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | France |
| Age at death | 28 |
| Place of burial | Warlencourtfrance British Cemetery (Plot IV, Row B, Grave 15), |
| Panel number, Roll of Honour, Australian War Memorial | 84 |
| Miscellaneous information from cemetery records | Parents:Joseph and Harriett BYRNES |