| Regimental number | 6836 |
| Place of birth | Mudgee, New South Wales |
| School | Public School |
| Religion | Methodist |
| Occupation | Printer |
| Address | Lawson Street, Mudgee, New South Wales |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, Mr C Halpin, Lawson Street, Mudgee, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 4th Battalion, 22nd Reinforcement |
| AWM Embarkation Roll number | 23/21/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board SS Port Nicholson on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Battalion |
| Fate | Killed in Action |
| Age at death | 20 |
| Age at death from cemetery records | 20 |
| Place of burial | Roisel Communal Cemetery Extension (Plot III, Row G, Grave No. 13), France |
| Panel number, Roll of Honour, Australian War Memorial | 40 |
| Miscellaneous information from cemetery records | Parents: Charles and Jessie HALPIN, 106 Erskineville road, Erskineville, New South Wales |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |