Bertha May Beadle - Obituary help please

[wivenhoe]

The Argus   9 Dec 1944  p7    (Victoria)
https://trove.nla.gov.au/newspaper/article/11373985?
....VALLANCE. Would anyone knowing whereabouts of BERTHA MAY VALLANCE please communicate with Roy Schilling, barrister and solicitor, Melbourne.

Ancestry Electoral Roll Australia  1943    @   32 The Avenue  Randwick
RODGERS William Percival         machinist
RODGERS May Bertha               home duties

[wivenhoe]

"My contact should descend from a child of Ivan and Bertha, but we suspect grew up thinking they were a child of William P Rodgers."

Without identifying your friend -
How are parents named on this birth certificate?   born where / when?