| Place of birth | Tamworth New South Wales |
| Religion | Roman Catholic |
| Occupation | Medical practitioner |
| Address | Darlinghurst, New South Wales |
| Marital status | Single |
| Age at embarkation | 27 |
| Next of kin | Father, J T McCaffray, Federal Hotel, Tamworth, New South Wales |
| Enlistment date | 30 March 1917 |
| Rank on enlistment | Captain |
| Unit name | Medical Officers |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A30 Borda on 23 June 1917 |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | Australian Army Medical Corps |
| Fate | Returned to Australia 25 September 1919 |