| Regimental number | 2263 |
| Place of birth | Rockhampton Queensland |
| Religion | Roman Catholic |
| Occupation | Labourer |
| Address | c/o J R Markey, Maron, Mackay, Queensland |
| Marital status | Single |
| Age at embarkation | 33 |
| Next of kin | Brother, J W Byrnes, Weinholt Street, Rockhampton, Queensland |
| Enlistment date | 5 November 1915 |
| Rank on enlistment | Private |
| Unit name | Australian Remount Unit 2, Squadron 8 |
| AWM Embarkation Roll number | 28/3/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT RMS Orontes on 10 November 1915 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Remounts |
| Fate | Returned to Australia 11 May 1916 |
