Thanks Jamjar... i've looked into it a bit from what you have provided.
TURNBULL William Death notice 22-11-1977 Death late of Penshurst Sydney Morning Herald 23-11-1977
death notice says he was known as Bill Evans... husband of the late Dolly, brother of Ivor, Arthur and Tom.
And at NSW BMD, 27718/1977 parents James and Kathleen Mary
Woronora Cemetery: William Willoughby Turnbull 22/11/1977 Ashes Scattered
Dorothy May Turnbull 19/02/1965 Ashes Ee - Rose Garden 7 - 0027
TURNBULL Dorothy May Death notice 19-2-1965 Death 69 late of Penshurst Sydney Morning Herald 20-2-1965
13695/1965 Dorothy May TURNBULL parents George Frederick and Mary HURSTVILLE
Jamjar
Death notice says Dorothy May TURNBULL of Penshurst St, Penshurst. (nee Evans), loved wife of William. aged 69.
There are no Gambrills in Australia during that time (early 1900's) with the name George Frederick, or the other way around. having said that, I'll continue to look to alternates. I do have a 2 x George <different middle name> Gambrill & Mary that had children around that time....
The name Evans has appeared for the both of them...