Barbara Joy EATHER born in 1939 to Harold Winchmore EATHER 1903-1968 and his first wife,
Elyse Evelyn, nee REID 1904-1955.
Barbara appeared in the Australian movie "Smiley Gets A Gun" in 1959
Harold was the only son of Emily Gertrude EATHER 1865-1967. Emily, the daughter of Edwin EATHER 1852-1890 and Catherine nee TURNER 1855-1933.
When Harold was 17 his mother, in October 1920 married Francis John Thuell (1893-1977) and had 4 more children.
After the second world war Harold Winchmore EATHER was the Press Attache to the Australian trade Commissioner in New York. Barbara Joy had an older sister named Elaine Margaret Eather 1930-1017 and she married American, from Watertown NY, Ted Westbrook PECK 1927-2013. Elaine met him when she was in New York with her father and she was working for the cosmetic firm CYCLAX. They were married in Canberra in 1951. Actually Ted had a very unusual first name I think it was TenEyck. All this information is on the janilye tree in Ancestry.

I'd like to add in case you might be looking for relatives; the four children Emily had to THUELL; William and Francis died in infancy 1924. a girl Edna born 1923 died 1926 and a boy Edwin George THUELL born in 1923 died on the 8 August 1945 at Bougainville New Guinea. His occupation before joining the RAF was Barber. No record of a marriage
Citation information https://www.awm.gov.au/advanced-search
Transcript
Edwin George Thuell Service number: N452909 Rank: Private [Pte] Unit: HQ 4 BASE SUB AREA Service: Army Conflict: 1939-1945 Date of death: 8 August 1945 Place of death: Bougainville Cause of death: Illness Source: AWM147 Roll of Honour cards, 1939-1945 War, 2nd AIF (Australian Imperial Force) and CMF (Citizen Military Force)

The Canberra Times
Wednesday 30 March 1955
DEATHS
EATHER.—On March 29, 1955,
at Canberra Community Hospital, Elsye Evelyn Eather,
beloved wife of Harold and loved mother of Elaine (Mrs.
Ten Eyck Peck, of Double Bay), and of Barbara.
"At rest."
FUNERALS
EATHER.—A memorial service
for the late Elsye Evelyn Eather will be held at St. John the Baptist Parish Church this
day, the 30th inst., at 2 p.m. The remains will be privately cremated at Northern Suburbs
Crematorium, Ryde, on Thursday morning, March 31, 1955.
Canberra Funeral Directors,

In an engagement announcement by the Reids' they referred to Elyse as their 'ward' Elyse Evelyn Gough
Goulburn Evening Penny Post Saturday 25 February 1922
PERSONAL.
Mr. J. D. Reid (District Superintendent of Railways) and Mrs. Reid,
of "Indooroopilly," Clifford-street, Goulburn, announce the engagement
of their ward, Miss Elsye Evelyn Gough, to Mr. Harold W. Eather,
only son of Mrs. Frank Thuell, of Narrabrl.

Coming for you to get my money back. Useless fugly scum.