This is possibly Eliza Emma Duff who was born in Launceston on 10 Jul 1860 and baptised on 22 Jul 1862. She was a daughter of Bernard Duff and Eliza Abbott who married in Launceston on 21 Oct 1856. In 1891 her mother, Mrs Eliza Duff, was running a general store in Charles Street, Launceston.
Miss E Duff was a soprano in the Exhibition Choir in 1891-92.
Eliza married George Murray Scott on 21 Jul 1892 in Launceston. The couple had one child, a daughter Vera. George died aged 59 on 30 Sep 1915. Eliza passed away in Melbourne on 23 Mar 1952 at the age of 89. She was buried at the Carr Villa Cemetery, Launceston, with her husband in Section F 291.