| Regimental number | 6664 |
| Place of birth | Auckland, New Zealand |
| Religion | Roman Catholic |
| Occupation | Storeman's assistant |
| Address | Denham Street, Bondi, Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, James William Darby, corner of Castlefield and Edward Streets, Bondi, Sydney, New South Wales |
| Enlistment date | 18 December 1915 |
| Place of enlistment | Sydney, New South Wales |
| Rank on enlistment | Sapper |
| Unit name | 7th Field Company Engineers, Reinforcement 4 |
| AWM Embarkation Roll number | 14/26/2 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A67 Orsova on 11 March 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 2nd Australian Auxiliary Hospital |
| Fate | Returned to Australia 18 October 1917 |