
| Place of birth | Auckland, New Zealand |
| Religion | Unitarian |
| Occupation | Medical practitioner |
| Address | Melbourne, Victoria |
| Marital status | Single |
| Age at embarkation | 23 |
| Height | 6' 0" |
| Weight | 170 lbs |
| Next of kin | Brother, T H Macky, Macky Logan Caldwell Ltd, Auckland, New Zealand |
| Previous military service | Nil |
| Enlistment date | |
| Rank on enlistment | Captain |
| Unit name | No 1 Australian General Hospital |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board A62 Wandilla on |
| Rank from Nominal Roll | Major |
| Unit from Nominal Roll | Australian Army Medical Corps |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
Commenced return to Australia on board HT 'Euripides', 3 September 1919; appointment terminated, Sydney (discharged), 23 December 1919 Medals: 1914-15 Star, British War Medal, Victory Medal |