| Regimental number | 54 |
| Place of birth | Glasgow, Scotland |
| School | Establish Church Normal School, Glasgow, Scotland |
| Age on arrival in Australia | 28 |
| Religion | Presbyterian |
| Occupation | Shirt cutter |
| Marital status | Single |
| Age at embarkation | 30 |
| Next of kin | Charles Mountain, 16 Tiger Place, Auckland, New Zealand |
| Enlistment date | |
| Rank on enlistment | Private |
| Unit name | 4th Battalion, G Company |
| AWM Embarkation Roll number | 23/21/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board Transport A14 Euripides on |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 4th Battalion |
| Fate | Killed in Action |
| Place of death or wounding | Gallipoli, Turkey |
| Date of death | |
| Age at death | 34 |
| Age at death from cemetery records | 34 |
| Place of burial | Lone Pine Cemetery (Plot III, Row B, Grave No. 18), Gallipoli, Turkey |
| Panel number, Roll of Honour, Australian War Memorial | 41 |
| Miscellaneous information from cemetery records | Parents: Charles Hugh Kay and Mary Douglas Young MOUNTAIN. Native of Glasgow, Scotland |
| Other details |
War service: Egypt, Gallipoli Medals: 1914-15 Star, British War Medal, Victory Medal |