| Regimental number | 1359 |
| Place of birth | Lyndhurst, New South Wales |
| School | St Johns Birchmans, Camberwell, New South Wales |
| Religion | Roman Catholic |
| Occupation | Tanner |
| Address | Burwood Road, Hawthorn, Victoria |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Father, J Horner, 183 Burwood Road, Hawthorn, Victoria |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 6th Battalion, 2nd Reinforcement |
| AWM Embarkation Roll number | 23/23/2 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A46 Clan Macgillivray on |
| Regimental number from Nominal Roll | 2327 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 6th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Bullecourt, France |
| Age at death | 27 |
| Age at death from cemetery records | 27 |
| Place of burial | Tyne Cot Cemetery (Plot XIII, Row E, Grave No. 19), Passschendaele, Belgium |
| Panel number, Roll of Honour, Australian War Memorial | 47 |
| Miscellaneous information from cemetery records | Parents: John and Margaret HORNER, 4 Tara Street, Upper Hawthorn, Victoria |
| Family/military connections | Cousin: James Horner, killed in action. Brother: Tom Horner, invalide |