| Regimental number | 2185 |
| Place of birth | Tumbarumba, New South Wales |
| School | Convent Catholic School, Tumbarumba, New South Wales |
| Religion | Roman Catholic |
| Occupation | Miner |
| Address | Tumbarumba, New South Wales |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, George Thomas Heinecke, Tumbarumba, New South Wales |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 56th Battalion, 4th Reinforcement |
| AWM Embarkation Roll number | 23/73/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A15 Port Sydney on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 56th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Bullecourt, France |
| Age at death | 25 |
| Age at death from cemetery records | 24 |
| Place of burial | Bancourt British Cemetery (Plot III, Row E, Grave No. 12), France |
| Panel number, Roll of Honour, Australian War Memorial | 162 |
| Miscellaneous information from cemetery records | Commemorated on Tumbarumba Roll of Honour ('Advance Australia'), Tumbarumba, New South Wales. Parents: George and Mary HEINECKE, Tumbarumba, New South Wales |
| Family/military connections | Brother: 2184 Pte George Christian HEINECKE, 56th Bn, died of wounds, 15 May 1917. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |