Question: When did the place of birth of the performer of Mother-in-Law elect its first black Mayor?

Context paragraphs:
paragraph_text: Asscher worked as a researcher at the University of Amsterdam from 1996 until 2002. He was elected as a Municipal councillor of Amsterdam on 8 March 2002, he became the Parliamentary leader of the Labour Party in the Municipal council on 3 April 2004. He worked as a associate professor of Intellectual property law at the University of Amsterdam from 1 May 2002 until 1 May 2006. Asscher was the Lijsttrekker (top candidate) for the Labour Party in the 2006 municipal election and became Deputy Mayor and Alderman on 26 April 2006. Following the resignation of Mayor of Amsterdam Job Cohen to run for the Labour Party leadership for the election of 2010, Asscher as Deputy Mayor served as acting Mayor of Amsterdam from 12 March 2010 until 7 July 2010. After the election of 2012 Asscher was appointed as Deputy Prime Minister and Minister of Social Affairs and Employment in the Cabinet Rutte II, serving from 5 November 2012 until 26 October 2017.
title: Lodewijk Asscher
paragraph_text: E. Denise Simmons is the former mayor of Cambridge, Massachusetts, having served her first mayoral term during the 2008–2009 term and she was the first openly lesbian African-American mayor in the United States. The previous mayor of Cambridge, Kenneth Reeves, was the first openly gay African-American mayor in the United States. As Cambridge mayor, Simmons served as head of the city's legislative body—while the non-elected city manager serves as the city's chief executive officer.
title: E. Denise Simmons
paragraph_text: In October 2010, Manukau City mayor Len Brown was elected mayor of the amalgamated Auckland Council. He was re-elected for a second term in October 2013. Brown did not stand for re-election in the 2016 mayoral election, and was succeeded by successful candidate Phil Goff in October 2016. Twenty councillors make up the remainder of the Auckland Council governing body, elected from thirteen electoral wards.
title: Auckland
paragraph_text: Born in Cincinnati, Ohio, Ruehlmann served in the United States Marine Corps during World War II. Ruehlmann then received his bachelor's degree from the University of Cincinnati and his law degree from Harvard Law School. He then practiced law. In 1959, Ruehlmann was elected to the Cincinnati City Council and then served as Mayor of Cincinnati from 1967 to 1971. During his tenure as mayor he oversaw the building of Riverfront Stadium and helped bring the Cincinnati Bengals to the city. He also made significant efforts to reach out to African American communities in the wake of race riots in 1967. He was a member of the Republican Party. He died in Cincinnati, Ohio.
title: Eugene P. Ruehlmann
paragraph_text: Hardin Bigelow (1809 in Michigan Territory – November 27, 1850 in San Francisco, California) was the first elected mayor of the city of Sacramento, California, which was known then as "Sacramento City." Bigelow's efforts to construct Sacramento's first levees won him enough support to become mayor in Sacramento's first mayoral elections in February 1850. Bigelow served seven months, from April to November, before succumbing to cholera; while he was mayor, Sacramento averted disaster in a potentially devastating flood, but fell victim to a series of April fires, a riot, and a cholera epidemic.
title: Hardin Bigelow
paragraph_text: Białystok, like other major cities in Poland, is a city county (). The Legislative power in the city is vested in the unicameral Białystok City Council (), which has 28 members. Council members are elected directly every four years, one of whom is the mayor, or President of Białystok (). Like most legislative bodies, the City Council divides itself into committees which have the oversight of various functions of the city government. Bills passed by a simple majority are sent to the mayor, who may sign them into law. If the mayor vetoes a bill, the Council has 30 days to override the veto by a two-thirds majority vote. The current President of Białystok, elected for his first term in 2006, is Tadeusz Truskolaski won the elections as the Civic Platform's candidate, however, he has no official connection with the party. In the first round of the elections he received 49% of the votes (42,889 votes altogether). In the later runoff he defeated his rival candidate Marek Kozlowski from Law and Justice (), receiving 67% of the votes cast (53,018 votes).
title: Białystok
paragraph_text: Beginning with its incorporation in 1802, Detroit has had a total of 74 mayors. Detroit's last mayor from the Republican Party was Louis Miriani, who served from 1957 to 1962. In 1973, the city elected its first black mayor, Coleman Young. Despite development efforts, his combative style during his five terms in office was not well received by many suburban residents. Mayor Dennis Archer, a former Michigan Supreme Court Justice, refocused the city's attention on redevelopment with a plan to permit three casinos downtown. By 2008, three major casino resort hotels established operations in the city.
title: Detroit
paragraph_text: The mayor "(ordførar)" of a municipality in Norway is a representative of the majority party of the municipal council who is elected to lead the council. Harald Offerdal of the Labour Party was elected mayor of Balestrand for the 2011–2015 term and re-elected to the 2015-2019 term.
title: Balestrand
paragraph_text: Ortahisar is a planned district and second level municipality in Trabzon Province, Turkey. According to Law act no 6360, all Turkish provinces with a population more than 750000, will be metropolitan municipality and the districts within the metropolitan municipalities will be second-level municipalities. The law also creates new districts within the provinces in addition to present districts. These changes will be effective by the local elections in 2014. On 30 March 2014, Ahmet Metin Genç (AKP) was elected mayor.
title: Ortahisar
paragraph_text: St. Petersburg mayoral election, 2017 ← 2013 November 7, 2017 2021 → Nominee Rick Kriseman Rick Baker Party Nonpartisan Nonpartisan Popular vote 34,531 32,341 Percentage 51% 49% Mayor before election Rick Kriseman Nonpartisan Elected Mayor Rick Kriseman Nonpartisan
title: 2017 St. Petersburg, Florida mayoral election
paragraph_text: Though Brazilians of at least partial African heritage make up a large percentage of the population, few blacks have been elected as politicians. The city of Salvador, Bahia, for instance, is 80% people of color, but voters have not elected a mayor of color. Journalists like to say that US cities with black majorities, such as Detroit and New Orleans, have not elected white mayors since after the civil rights movement, when the Voting Rights Act of 1965 protected the franchise for minorities, and blacks in the South regained the power to vote for the first time since the turn of the 20th century. New Orleans elected its first black mayor in the 1970s. New Orleans elected a white mayor after the widescale disruption and damage of Hurricane Katrina in 2005.
title: Black people
paragraph_text: The Mother-in-Law Lounge is a live music venue, pub and a shrine in New Orleans, Louisiana dedicated to the memory of rhythm and blues singer, Ernie K-Doe. It is at the downtown river corner of Claiborne Avenue and Columbus Street in the 7th Ward of New Orleans. The exterior of the building is decorated with colorful murals depicting K-Doe and other prominent figures in New Orleans music, especially people who collaborated with K-Doe.
title: Mother-in-Law Lounge
paragraph_text: The biennial nonpartisan election for the Mayor of Raleigh, North Carolina was held on Tuesday, Oct. 10, 2017. As no candidate won a majority of the vote in the first round, a runoff was held on November 7, 2017, as requested by the second - place finisher, Charles Francis. Incumbent Mayor Nancy McFarlane defeated Francis in the runoff, winning a fourth term in office.
title: 2017 Raleigh mayoral election
paragraph_text: "Mother-in-Law" is a 1961 song recorded by Ernie K-Doe. It was a number-one hit in the U.S. on both the "Billboard" Hot 100 chart and the "Billboard" R&B chart. The song was written and produced by Allen Toussaint, who also played the piano solo. It was issued by Minit Records.
title: Mother-in-Law (song)
paragraph_text: UCLA professor Richard H. Sander published an article in the November 2004 issue of the Stanford Law Review that questioned the effectiveness of racial preferences in law schools. He noted that, prior to his article, there had been no comprehensive study on the effects of affirmative action. The article presents a study that shows that half of all black law students rank near the bottom of their class after the first year of law school and that black law students are more likely to drop out of law school and to fail the bar exam. The article offers a tentative estimate that the production of new black lawyers in the United States would grow by eight percent if affirmative action programs at all law schools were ended. Less qualified black students would attend less prestigious schools where they would be more closely matched in abilities with their classmates and thus perform relatively better. Sander helped to develop a socioeconomically-based affirmative action plan for the UCLA School of Law after the passage of Proposition 209 in 1996, which prohibited the use of racial preferences by public universities in California. This change occurred after studies showed that the graduation rate of blacks at UCLA was 41%, compared to 73% for whites.
title: Affirmative action in the United States
paragraph_text: This is a list of the Mayors of Willoughby City Council and its predecessors, a local government area of New South Wales, Australia. The official title of Mayors while holding office is: His/Her Worship The Mayor of Willoughby. First incorporated on 23 October 1865 as the Municipality of Willoughby, the council first met to elect six Aldermen and two Auditors on 16 December 1865, in the house of James Harris French and the first Chairman, James William Bligh, was elected on 1 January 1866. With the enactment of the "Municipalities Act, 1867" the title of Chairman was changed to "Mayor".
title: List of mayors of Willoughby
paragraph_text: James Hannell (1 December 1813 – 31 December 1876) was an auctioneer, publican, and Australian politician elected as a member of the New South Wales Legislative Assembly, the first Mayor of Newcastle, and the first Mayor of Wickham.
title: James Hannell
paragraph_text: substantial degree of cervical effacement and more rapid cervical dilatation from 5 cm until full dilatation for first and subsequent labours. In the US, the definition of active labour was changed from 3 to 4 cm, to 5 cm of cervical dilation for multiparous women, mothers who had given birth previously, and at 6 cm for nulliparous women, those who had not given birth before. This was done in an effort to increase the rates of vaginal delivery.Health care providers may assess a labouring mother's progress in labour by performing a cervical exam to evaluate the cervical dilation, effacement, and station. These factors form the Bishop score. The Bishop score can also be used as a means to predict the success of an induction of labour.
title: Childbirth
paragraph_text: The members of the city council are each elected from single member districts within the city. The mayor and city attorney are elected directly by the voters of the entire city. The mayor, city attorney, and council members are elected to four-year terms, with a two-term limit. Elections are held on a non-partisan basis per California state law; nevertheless, most officeholders do identify themselves as either Democrats or Republicans. In 2007, registered Democrats outnumbered Republicans by about 7 to 6 in the city, and Democrats currently (as of 2015[update]) hold a 5-4 majority in the city council. The current mayor, Kevin Faulconer, is a Republican.
title: San Diego
paragraph_text: The vast majority of research conducted in the late twentieth and early twenty - first century indicates that African - American infants are more than twice as likely to die in their first year of life than white infants. Although following a decline from 13.63 to 11.46 deaths per 1000 live births from 2005 to 2010, non-Hispanic black mothers continued to report a rate 2.2 times as high as that for non-Hispanic white mothers.
title: Infant mortality

Reasoning steps:
Mother-in-Law >> performer >>>> Ernie K-Doe
Ernie K-Doe >> place of birth >>>> New Orleans
When did New Orleans elect it's first black Mayor? >>>> 1970s

Answer: spans: 1970s