| Regimental number | 7773 |
| Place of birth | North Sydney New South Wales |
| Religion | Church of England |
| Occupation | Clerk |
| Address | 'Rosemont', 9 Atchison Street, North Sydney, New South Wales |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, George Gardyne, 'Rosemont', Atchison Street, North Sydney, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | Light Horse Brigade Train 2, Reinforcement 12 |
| AWM Embarkation Roll number | 25/96/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A37 Barambah on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | Field Squadron Engineers, A Mounted Division |
| Fate | Returned to Australia |
| Family/military connections | Brother: 4490 Pte Cecil GARDYNE, 1st Field Squadron Engineers, returned to Australia, 3 July 1919. |
| Other details | Medals: British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
