You found her birth Julie, it was this one you posted on#3 post. I couldnt sleep so got into the newspapers
Isabella Mentiplay
1880/Tyabb Victoria
Parents - Thos Mentiplay/Margaret Carstairs
The Argus (Melbourne, Vic. : 1848 - 1957)
Tuesday 10 September 1935
MENTIPLAY - On the 9th September, at her residence Somerville,
Margaret, the dearly be loved wife of the late
Thomas Mentiplay, loved mother of William (deceased), John (de- ceased), Agnes (Mrs. Trounce), Elizabeth (Mrs. A Thornell), Ceclia, Margaret (Mrs. Caisiey), Annie (Mrs. Roberts),
Isabella (Mrs. Atkins), Duncan, Florence (Mrs. Russ), and Allan
aged 91 years - Safe In the arms of Jesus.
MENTIPLAY - On the 9th September 1935, at Somerville, Margaret, loved vvife of the late Thomas Mentiplay, and loving mother of George and Florrie (Mrs. Russ), and grandma of Margaret -Till we meet again.