Hi could this be your grandmother's death registration etc. I realise it says her first name is MARIANNE but sometimes people filling in death certificates can get it wrong.
Death Reg #: 40900/1964 ROWAN MARIANNE JOSEPHINE
Father: WILLIAM ALFRED Mother: MARIANNE District:NEWTOWN
RYERSON INDEX - death notice index
ROWAN, Marianne Josephine
Death notice 14DEC1964
Death at R.P.A.H
Syney Morning Herald 19DEC1964
WAVERLEY CEMETERY - index isn't online someone may have a CD of burials otherwise you could contact cemetery site below.http://www1.waverley.nsw.gov.au/cemetery/
The Sydney Morning Herald (NSW : 1842 - 1954)(about) Previous issue Saturday 20 August 1938 Next issue
BALDWIN v BALDWIN.
Marie Josephine Baldwin (formerly English) v Harry Bertram Baldwin. Marriage, September, 1915, at Sydney. Issue, desertion. Decree nisi. Mr. Giovanelli (instructed by Miss M. B. Byles) appeared for the petitioner.
The Sydney Morning Herald (NSW : 1842 - 1954)(about) Previous issue Wednesday 15 December 1954
BALDWIN, Harry Bertram.—December 12, 1954, at hospital, dear father of Leslie Baldwin, of 63 Yillowra Street, Auburn, aged 63 years.
BALDWIN.—The Relatives and Friends of the late HARRY BERTRAM BALDWIN, late of Ridge Street, Moore Park, are informed that his Funeral took place at the Catholic Cemetery, Rookwood, the 14th December, 1954.
T. J. ANDREWS PTY. LTD.,
A.F.D.A., 21-25 Enmore Road,Phones: LA2873. etc. Newtown.