Hi Gareth
A check of the Queensland Electoral Roll shows.
In 1949
TURNER Gwladys. 27 Hodel Street. Home Duties
TURNER, Ivor Albert. as above. French polisher
1954
As above, both parties.
1958
As above, both parties.
1963
TURNER, Gwladys. 6 Short Street. HD
TURNER, Ivor Albert. as above. French polisher
1968
TURNER, Gwladys. 6 Short Street. HD
Gwladys and Ivor married.
Marriages Dec 1933
Ivor Turner
Gwladys Jones
11b 989 Conway
Death of Ivor.
1967 C3097 Ivor Albert TURNER
Parents Albert John TURNER &Elizabeth Jane POWELL
It appears Gwladys remarried
Her death
1981 2788 Gwladys May MATSEN
Parents Jonathan JONES & Mary Jane JONES
These parents names agree with a household finding in 1911 where Gwladys is aged 2 months and lives with her parents (as named above) in Wales.