Do you actually know that this person you are naming is actually no longer living?
There's strict privacy laws in Australia, so in many of our various Australian jurisdictions it is not possible for members of the general public to look up BDM indexes for recent deaths. "Recent" in most instances can mean within the past 30 years.
A person born about 1929 is possibly still living. I have living relatives, born in 1910. So in that sense, a person born in 1929 could well be young enough to be a child of my rellie born 1910. So it is very possible a person born 1929 and living in Australia is simply expecting their own personal privacy to be observed.
However, if you can confirm that you already know that the person is deceased, then it is likely we can help.
Please click on this live link and read through the replies,
http://www.rootschat.com/forum/index.php?topic=368728.0 (How to request).
As I mentioned, there's eight different jurisdictions in Australia. One country, occupying an entire continent.
http://www.ryersonindex.org/ click on this live link, and it takes you to the index for death and funeral announcements for many of the newspapers, but not every death/funeral is announced in newspapers and not every newspaper has volunteers doing the indexing.
Cheers, JM