| Regimental number | 5797 |
| Place of birth | Normanton Queensland |
| Religion | Roman Catholic |
| Occupation | Baker |
| Address | Golden Gate, Croydon, Queensland |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, J Zahner, Croydon, Queensland |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 9th Battalion, 18th Reinforcement |
| AWM Embarkation Roll number | 23/26/4 |
| Embarkation details | Unit embarked from Brisbane, Queensland, on board HMAT A49 Seang Choon on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 52nd Battalion |
| Fate | Died of wounds |
| Age at death from cemetery records | 22 |
| Place of burial | Aveluy Communal Cemetery Extension (Row N, Grave No. 22), France |
| Panel number, Roll of Honour, Australian War Memorial | 156 |
| Miscellaneous information from cemetery records | Name given on cemetery record as Henry Thomas ZAHNER. Parents: John and Ellen ZAHNER |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |