| Regimental number | 6946 |
| Place of birth | Rochester Vic |
| Religion | Methodist |
| Occupation | Orchard hand |
| Address | Rochester, Victoria |
| Marital status | Single |
| Age at embarkation | 28 |
| Next of kin | Father, Mr T Heffernan, Doherty Street, Rochester, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 14th Battalion, 23rd Reinforcement |
| AWM Embarkation Roll number | 23/31/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A7 Medic on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 14th Battalion |
| Fate | Returned to Australia |
| Family/military connections | Brothers: 2426 Pte Albert Edward HEFFERNAN, 60th Bn, returned to Australia [no date recorded on Nominal Roll]; 2427 Pte Leonard HEFFERNAN, 60th Bn, killed in action, 8 August 1918. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
Postal Address:
Po Box 7916
Canberra BC 2610, Australia
Street Address:
Northcott Drive,
Campbell, ACT 2600
