
| Other Names | Niven, John Lang John Lang |
| Religion | Church of England |
| Occupation | Medical practitioner |
| Address | Artarmon, New South Wales |
| Marital status | Married |
| Age at embarkation | 39 |
| Next of kin | Wife, Mrs L Niven, Sunny Bank, Artarmon, New South Wales |
| Enlistment date | |
| Rank on enlistment | Captain |
| Unit name | Medical Officers |
| Embarkation details | Unit embarked from Adelaide, South Australia, on board HMAT A2 Geelong on |
| Rank from Nominal Roll | Captain |
| Unit from Nominal Roll | Australian Army Medical Corps |
| Fate | Returned to Australia |
| Date of death | |
| Age at death from cemetery records | 40 |
| Place of burial | South Head Cemetery (Portion Church of England), South Head, Ireland |
| Panel number, Roll of Honour, Australian War Memorial | 183 |
| Miscellaneous information from cemetery records | Husband of Mrs. Lillian NIVEN. Native of Ireland. Plaque in Garden of Remembrance, New South Wales |
| Other details |
War service: Egypt Medals: 1914-15 Star, British War Medal, Victory Medal |