| Regimental number | 2434 |
| Place of birth | Nhill Victoria |
| Religion | Methodist |
| Occupation | Farm labourer |
| Address | Finley, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Father, John James Haines, Haino Park, Finley, New South Wales |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 45th Battalion, 5th Reinforcement |
| AWM Embarkation Roll number | 23/62/3 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A68 Anchises on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 45th Battalion |
| Fate | Died of wounds |
| Miscellaneous details (Nominal Roll) | Alex spelt Alec |
| Age at death from cemetery records | 19 |
| Place of burial | Dernancourt Communal Cemetery Extension (Plot VI, Row A, Grave No. 31), France |
| Panel number, Roll of Honour, Australian War Memorial | 139 |
| Miscellaneous information from cemetery records | Parents: John and Clementina HAINES, Haino Park, Finley, New South Wales. Native of Nhill, Victoria |
| Family/military connections | Brother: 2433 Pte Henry James Lovel HAINES, 45th Bn, returned to Australia, 20 December 1917. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |
| Miscellaneous details | Address incorrectly entered on Embarkation Roll as Finlay. |