Question: The first female member of the Australian children's music group formed in Sydney, New South Wales, in 1991 was born in what year?

Context articles: Emma Watkins
Jan Burnswoods
The Wiggles
Tim Armstrong (cricketer)
School Magazine
Millicent Preston-Stanley
Jane Barton
Joan Phipson
Frank Mossfield
New South Wales Rugby League

Emma Watkins (born 21 September 1989 in Sydney) is an Australian actress and singer, best known as the first female member of the children's group The Wiggles.
Janice Carolyn Burnswoods (born 29 December 1943) is a former Australian politician.
 She received a Bachelor of Arts and a Diploma of Education from the University of Melbourne, and was later employed at the University of Melbourne, the University of New South Wales and the history unit of the New South Wales Department of Education.
 In 1972, she joined the Australian Labor Party at Drummoyne, and was a founder and secretary of the Drummoyne Residents' Action Group during the 1970s.
 She was an Officer of the New South Wales Labor Women's Committee from 1977–1986 and an executive member of the New South Wales Teachers' Federation 1986-1991.
 In 1991, she was elected to the New South Wales Legislative Council as a Labor member, serving until her retirement in 2007.
The Wiggles are an Australian children's music group formed in Sydney, New South Wales, in 1991.
 The current members of the group are Anthony Field, Lachlan Gillespie, Simon Pryce, and Emma Watkins.
 The original members were Field, Phillip Wilcher, Murray Cook, Greg Page, and Jeff Fatt.
 Wilcher left the group after their first album.
 Page retired in 2006 due to ill health and was replaced by understudy Sam Moran, but returned in 2012, replacing Moran.
 At the end of 2012, Page, Cook, and Fatt retired, and were replaced by Gillespie, Pryce, and Watkins.
 Cook and Fatt retained their shareholding in the group and all three continued to have input into its creative and production aspects.
Timothy John "Tim" Armstrong (born 26 September 1990) is an Australian cricketer currently contracted to the Perth Scorchers in the Big Bash League, having previously played at Australian domestic level with New South Wales, the Sydney Thunder, and Western Australia.
 From Dubbo, New South Wales, Armstrong was from a strong cricketing family, representing New South Wales at under-17 and under-19 level, and going on to represent the Australian under-19 cricket team at both Test and One Day International level.
 This included the 2010 ICC Under-19 Cricket World Cup, during which Armstrong scored 240 runs to lead Australia's tournament batting averages. Having played several matches as an all-rounder for the New South Wales under-23 side in the Futures League, Armstrong was selected in New South Wales' squad for the 2010–11 KFC Twenty20 Big Bash tournament, and played a single match in the tournament, against Victoria at the Melbourne Cricket Ground.
The School Magazine is a literary magazine for children which has been published continuously by the New South Wales Department of Education and Communities in its many incarnations since its first issue in 1916.
 It was originally subtitled 'A Magazine of Literature for Our Boys and Girls'.
 Established during World War One, the magazine was intended to expand the range of reading material available to New South Wales primary school students.
 Stephen Henry Smith was the magazine's first editor, followed by Doris Chadwick, who held the position of editor from 1922 to 1959.
 Over its 100-year history, its editors have included some of the best known names of Australian children’s literature: Noreen Shelley, Patricia Wrightson, Lilith Norman, Duncan Ball, Anna Fienberg, Jonathan Shaw and Tohby Riddle.
 The list of past and present editorial staff features many authors who have been recognised by awards or by popular acclaim: these include Joanne Horniman, Dianne Bates, Cassandra Golds, Margrete Lamond, Geoffrey McSkimming, Ursula Dubosarsky and Sue Murray.
 Some of the many illustrators are Kim Gamble, Peter Sheehan, Tohby Riddle, Aaron Blabey, Stephen Axelsen, Noela Young, Craig Phillips, Sarah Davis and David Legge.
Millicent Preston-Stanley (9 September 1883 – 23 June 1955) was an Australian feminist, and politician who was the first female member of the New South Wales Legislative Assembly.
 In 1925 she became the second woman to enter government in Australia.
 She was also among the first women in New South Wales to become Justices of the Peace and served as president of the Women Justices Association from 1923 to 1926.
 Throughout her life she advocated for women's rights, health reform, and temperance.
Jane (Jeanie) Barton, Lady Barton (née Ross; born 11 June 1851 – 23 March 1938) was the wife of first Prime Minister of Australia, Sir Edmund Barton of the Protectionist Party.
 She was the eldest daughter of David Ross of Newcastle, New South Wales.
 In 1877, at the age of 26, she married Edmund Barton, who was then a New South Wales barrister.
 Two years later he won a seat in the New South Wales Legislative Assembly representing the now abolished electoral district of University of Sydney.
 From 1896, the Bartons' house Miandetta in Carabella Street, North Sydney was the site of 'open house' meetings on the subject of Federation.
 Some of the most frequent attendees of the meeting would become prominent in the formation of Australia, namely Robert Garran, Atlee Hunt and Thomas Bavin.
 One of the ways in which Lady Barton helped her husband with the cause of Federation was when she served as vice-president of the second Sydney Women's Federal League.
 Later in life, after her husband left the Australian Parliament in 1903, she served as the first president of the Queen's Club in Sydney and was a member of the first committee of the Crown Street Women's Hospital.
 After her husband's death in 1920, she moved to London, returning to Sydney in 1927.
 In May 1935, she made possibly her last appearance in public at a service in Centennial Park to celebrate the silver jubilee of King George V.
 In March 1938, Lady Barton died aged 86 years at the home she and her husband moved into in 1909 called Avenel in Mona Road, the Darling Point, Sydney.
 She had six children by her husband:
Joan Margaret Phipson AM (1912-2003) was an award-winning Australian children's writer.
 She lived on a farm in the Central Tablelands of New South Wales and many of her books evoke the stress and satisfaction of living in the Australian countryside, floods, bushfires, drought and all.
 Two of her novels, "Good Luck to the Rider" and "The Family Conspiracy", won the Australian Children's Book of the Year Award.
Frank William Mossfield {'1': ", '2': ", '3': ", '4': "} (born 4 June 1935) is a former Australian politician who was an Australian Labor Party member of the Australian House of Representatives from March 1996 to October 2004, representing the Division of Greenway, New South Wales.
 He was born in Sydney, New South Wales, and was a fitter and turner before entering politics.
 He was the New South Wales State Secretary of the Australian Society of Engineers and later the Greater New South Wales Branch Secretary of the Australian Workers' Union, an Executive Member of the Australian Council of Trade Unions and President of the Labor Council of New South Wales.
 He was appointed a Member of the Order of Australia in 1995.
 He retired at the 2004 election.
The New South Wales Rugby League (NSWRL) is the governing body of rugby league in New South Wales and the Australian Capital Territory and is a member of the Australian Rugby League Commission.
 It was formed in Sydney on 8 August 1907 and was known as the New South Wales Rugby Football League (NSWRFL) until 1984.
 From 1908 to 1994, the NSWRL ran Sydney's, then New South Wales', and eventually Australia's top-level rugby league club competition from their headquarters (or "Bunker" as it was nicknamed during the Super League war) on Phillip Street, Sydney.
 The organisation is responsible for administering the New South Wales rugby league team.