| Regimental number | 6/1849 |
| Address | 39 Queen's Drive, Musselburgh |
| Marital status | Single |
| Next of kin | Father, John McRay Gallaway, Solicitor, Dunedin |
| Rank on embarkation | 2nd Lieutenant |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 4th Reinforcements, Canterbury Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board HMNZT 21 Willochra on |
| Miscellaneous details | Nominal Roll Vol. 1: Canterbury Infantry Batln/Fourth |