Question: The suburb Nicholls in Gungahlin, Australia was named after a man that died in what month?

full_context: Document 1: Fred Nile: Frederick John "Fred" Nile ED MLC (born 15 September 1934) is an Australian politician and ordained Christian minister. Nile has been a member of the New South Wales Legislative Council since 1981, except for a period in 2004 when he resigned to unsuccessfully contest the Australian Senate at the 2004 federal election. Nile was re-elected at the March 2007 state election and is currently Assistant President of the Legislative Council. He is the longest-serving member of the New South Wales parliament. In November 2009 he stated his decision to retire in 2015, but later announced his decision to accept the Christian Democratic Party (CDP) nomination for the NSW Legislative Council at the New South Wales State Election on 28 March 2015.
Document 2: Holt, Australian Capital Territory: Holt (postcode: 2615) is a suburb in the Belconnen district of Canberra, located within the Australian Capital Territory, Australia. It was gazetted on 2 July 1970 and was named after Harold Holt, Prime Minister of Australia 1966-67. Streets are named after sportsmen and sportswomen.
Document 3: Ngunnawal, Australian Capital Territory: Ngunnawal is a suburb in the district of Gungahlin in Canberra, Australia. The suburb is named in tribute to the Ngunnawal people, the original inhabitants of the area. The suburb was gazetted on 24 April 1992. Ngunnawal is adjacent to the suburbs of Nicholls, Casey and Amaroo and Taylor. It is bounded by Gungahlin Drive, Horse Park Drive, Gundaroo Drive and Mirrabei Drive.Ginninderra Creek is situated near Ngunnawal's eastern boundary. The suburb is located approximately 4 km from the Gungahlin Town Centre and about 13 km from the centre of Canberra.
Document 4: Casey, Australian Capital Territory: Casey is a suburb in Canberra, Australia, approximately 4 km from the Gungahlin Town Centre and about 13 km from the centre of Canberra. The suburb is named after Richard Casey, Baron Casey an Australian politician, diplomat and later the 16th Governor-General of Australia. It is bound by Horse Park Drive and Clarrie Hermes Drive. Casey is located in north-west Gungahlin, adjacent to the suburbs of Nicholls and Ngunnawal, and the future suburbs of Kinlyside, Taylor and Moncrieff.
Document 5: David Unaipon: David Unaipon (born David Ngunaitponi) (28 September 18727 February 1967) was an Indigenous Australian of the Ngarrindjeri people, a preacher, inventor and writer. Unaipon's contribution to Australian society helped to break many Indigenous Australian stereotypes, and he is featured on the Australian $50 note in commemoration.
Document 6: Hugh Douglas (minister): He was born into an ecclesiastical family in Glasgow on 11 September 1911 and educated at Glasgow Academy and the University of Glasgow. Licensed to preach by the Presbytery of Glasgow in 1935 he was Assistant Minister at Govan Old Parish Church until 1939. He was also Minister at St John’s Leven, North Leith Parish Church and Dundee Parish Church (St Mary's) during his long career. He was Moderator of the General Assembly of the Church of Scotland from 1970 to 1971 and Chapel Royal from 1974 until 1981.
Document 7: Douglas Nicholls: Sir Douglas Ralph Nicholls, {'1': ", '2': ", '3': ", '4': "} (9 December 19064 June 1988) was a prominent Aboriginal Australian from the Yorta Yorta people. He was a professional athlete, Churches of Christ pastor and church planter, ceremonial officer and a pioneering campaigner for reconciliation.
Document 8: N.K.S.T: N.K.S.T stands for the "Nongu u Kristu u i Ser u sha Tar," translated "Universal Reformed Christian Church," a Christian Reformed church based in Nigeria. NKST envisions, by the grace of God, to be a multiethnic Christian community drawn from all nations and cultures of the world and united in the doctrine of Jesus Christ and purpose so as to offer holistic service with available resources to reach the unreached. NKST exists to glorify God through worship and proclamation of the Good News of Salvation to all humanity, and observation of the sacraments as instituted by Jesus Christ, to strengthen the communion of the Saints, to responsibly teach believers and instill self-discipline. The church has its headquarters at Mkar-Gboko in Benue state but has spread all over Nigeria, and even beyond. The members are predominantly the Tiv speaking tribe but other tribes in Nigeria belong to this church. It was first introduced in Sai on 17 April 1911 a village in Katsina Ala local government area of Benue state, Nigeria. Although its headquarters is now at Mkar, Gboko, the local government is in Benue State. The church is the fruit of missionary work undertaken by the Dutch Reformed Church in South Africa. Work began in 1911 among the Tiv people in then Gongola and Benue Province. The beginnings were slow — only 25 baptized Christians in 25 years. In 1960, due to the apartheid system, the South African missionaries were no longer tolerated in Nigeria and had to leave. In their place the SUM–Christian Reformed Reformed Church of North America, a branch related to NKST, gave it strong support until about 1985. In 1957 the church was formally organized as an autonomous, self-supporting, and self-propagating church with first four indigenous (Nigerian) pastors. A full translation of the Bible into Tiv was completed and dedicated on 4 November 1964. The church also has a synod that meets twice in a year. The Church has seven institutions of higher learning: 1. The Reformed Theological Seminary Mkar, 2. Reformed Bible College Harga, 3. School of Nursing Mkar, 4. College of Health Technology Mkar 5. School of Medical Laboratory Sciences Mkar, 6. School of Midwifery Mkar, 7. and more recently a university, The University of Mkar . The pioneer Vice Chancellor was a renowned academic, Professor (Mrs) Nancy Ngunan Agbe. Until her appointment, she was a professor at Benue State University, Makurdi. The current Vice Chancellor is Prof. Emmanuel Hemen Agba, Professor of Physics also coming from Benue State University.
Document 9: Palmerston, Australian Capital Territory: Palmerston is a suburb in the Canberra, Australia district of Gungahlin. The postcode is 2913. The suburb is named after George Thomas Palmer (1784–1854) who established a settlement in the Canberra region in 1826 called Palmerville, which was later renamed Ginninderra. It was gazetted on 20 March 1991. Streets are named after mountains and mountain ranges of Australia, with the main street called Kosciuszko Avenue. It is next to the suburbs of Nicholls, Gungahlin, Crace and Franklin. It was the second suburb to be developed in the Gungahlin district, after the industrial suburb of Mitchell. It is bounded by Gungahlin drive and Gundaroo drive.
Document 10: Scullin, Australian Capital Territory: Scullin is a residential suburb in the Belconnen district of Canberra, located within the Australian Capital Territory, Australia. The suburb is named after Prime Minister of Australia James Henry Scullin. It was gazetted on 6 June 1968. In the city of Canberra, suburbs are assigned street names that reflect a distinct sub-group of cultural or historical Australian significance. The streets in the suburb of Scullin are named after aviators.
Document 11: Gary Foley: Gary Edward Foley (born 11 May 1950) is an Australian Aboriginal Gumbainggir activist, academic, writer and actor (he eschews Australian nationality). He is best known for his role in establishing the Aboriginal Tent Embassy in Canberra in 1972 and for establishing an Aboriginal Legal Service in Redfern in the 1970s. He also co-wrote and acted in the first indigenous Australian stage production, "Basically Black"..
Document 12: Douglas Aziz: Douglas Aziz Shamasha Eshaya (Arabic: دوكلاص عزيز‎ ‎ (born 1 January 1942) is a former Iraq national football player and caretaker coach. He is from Iraq's Christian minority, and an ethnic Assyrian.
Document 13: Jacka, Australian Capital Territory: Jacka is a suburb of Gungahlin, Canberra, the National Capital of Australia. The suburb was gazetted on 25 April 2001 and development began in 2013. It had some residents at the beginning of 2014. The suburb is named after Albert Jacka, the first Australian to be decorated with the Victoria Cross during the First World War, receiving the medal for his actions during the Gallipoli Campaign. Jacka is located in north Gungahlin adjacent to the existing suburb of Amaroo and the future suburbs of Taylor, Bonner and Moncrieff. The suburb is located approximately 4 km from the Gungahlin Town Centre and 16 km from the centre of Canberra.
Document 14: Bonner, Australian Capital Territory: Bonner is a suburb in the district of Gungahlin in Canberra in Australia. The suburb is named in memory after Senator Neville Bonner, Australia's first Indigenous parliamentarian who served the people of Queensland during the years 1971-1984. The suburb is bounded by Horse Park and Gundaroo Drives and is approximately 4 km from the Gungahlin Town Centre and 16 km from the centre of Canberra. It is adjacent to the suburbs of Jacka, Amaroo and Forde. Settlement of the suburb began in 2010 and it had an estimated population of 4,308 at the 2016 census .
Document 15: Nicholls, Australian Capital Territory: Nicholls is a suburb in the Canberra, Australia district of Gungahlin. It was named after Sir Douglas Nicholls (1906–1988) who was born at Cummeragunja Aboriginal mission, New South Wales and who was a footballer, pastor, activist and a former Governor of South Australia and was gazetted on 18 October 1991. Streets are named after various sportsmen and sportswomen.
ground_truth: June