Welcome to Rootschat.
You may well have this, but if not, there is Probate for George online. He died 13th September 1937, and had been a Farmer, leaving everything to his wife Jane Church after his funeral costs etc.
There is an Ernistina Church (could be yours as quite an unusual name) who marries a Daniel Rule in Kalgoorlie WA 1898. You didn't give any dates for her, so don't know if this ties in with how old she would have been.
Regards.