Australian Electoral Rolls
1919
MILLER Caroline 227 Ross Street, Port Melbourne HD
MILLER Frederick Redman 227 Ross Street, Port Melbourne Skilled labourer
MILLER George Redman 227 Ross Street, Port Melbourne Turncock
MILLER William Redman 227 Ross Street, Port Melbourne Skilled Labourer
1924
MILLER Ella Anne 84 Stokes Street, Port Melbourne Machinist
MILLER Caroline 84 Stokes Street, Port Melbourne HD
MILLER George Redman 84 Stokes Street, Port Melbourne Labourer
MILLER George Redman Jnr 84 Stokes Street, Port Melbourne Labourer
MILLER William Redman 227 Ross Street, Port Melbourne Skilled labourer
1937
MILLER Caroline 21 Broughton Road, Surrey Hills HD
MILLER George Redman 21 Broughton Road, Surrey Hills Labourer
and then in 1949 a George Redman MILLER is alone at Lisson Grove Hawthorn, occupation gardener.
I couldn't find a marriage for George Redman in Vic and after searching all states found this in Western Australia
Marriage
MILLER George Redman
DONALD Caroline
District Fremantle Reg#600 1899
and
Australian Electoral Roll
1906
MILLER George Redmond Collie Street, Fremantle Labourer
MILLER Caroline Collie Street, Fremantle HD
It would appear that Caroline's surname has been mistranscribed.
Births
MILLER Ella Ann
Father George Redman Mother Caroline BRANTON
District Fremantle Reg#1933 1901
MILLER George Redman
Father George Redman Mother Caroline BRANTON
District Fremantle Reg#1522 1899
MILLER Richard Charles Redman
Father George Redman Mother Caroline BRANTON
District Fremantle Reg#3192 1905
MILLER Lila Caroline Redman
Father George Redman Mother Caroline BRANTON
At Melbourne South 1909 Reg#4967
George Redman MILLER Snr and Jnr are buried at Springvale.
http://www.deceasedsearch.com/index.phpCando