| Regimental number | 6107 |
| Place of birth | Portadown, Co Armagh, Ireland |
| School | Richmound School, Ireland |
| Age on arrival in Australia | 13 |
| Religion | Church of England |
| Occupation | Labourer |
| Address | Gladstone Street, Mudgee, New South Wales |
| Marital status | Single |
| Age at embarkation | 19 |
| Next of kin | Mother, Mrs E Weir, Lawson Street, Mudgee, New South Wales |
| Previous military service | Nil |
| Enlistment date | |
| Date of enlistment from Nominal Roll | |
| Rank on enlistment | Private |
| Unit name | 1st Battalion, 19th Reinforcement |
| AWM Embarkation Roll number | 23/18/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A18 Wiltshire on |
| Regimental number from Nominal Roll | 6107A |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 3rd Pioneer Battalion |
| Fate | Died of wounds |
| Place of death or wounding | France |
| Age at death | 20 |
| Place of burial | St Sever Cemetery Extension (Block S, Plot II, Row I, Grave No. 17) Rouen, France |
| Panel number, Roll of Honour, Australian War Memorial | 173 |
| Miscellaneous information from cemetery records | Commemorated on Portadown and District War Memorial, Co Armagh, Northern Ireland. Parents: Joseph and Elizabeth WEIR |
| Family/military connections | Father: 566 Pte Joseph WEIR, 3rd Pioneer Bn, returned to Australia, 21 December 1917; Brothers: 7812 Pte George WEIR, 1st Bn, returned to Australia, 31 May 1919; 527 Driver William WEIR, 2nd Field Artillery Brigade, returned to Australia, 9 May 1919. |
| Other details |
War service: Western Front Medals: British War Medal, Victory Medal |