Task: Question Answering
Input (English): Passage: Seattle is a charter city, with a mayor–council form of government. From 1911 to 2013, Seattle's nine city councillors were elected at large, rather than by geographic subdivisions. For the 2015 election, this changed to a hybrid system of seven district members and two at-large members as a result of a ballot measure passed on November 5, 2013. The only other elected offices are the city attorney and Municipal Court judges. All city offices are officially non-partisan.Like some other parts of the United States, government and laws are also run by a series of ballot initiatives (allowing citizens to pass or reject laws), referenda (allowing citizens to approve or reject legislation already passed), and propositions (allowing specific government agencies to propose new laws or tax increases directly to the people).
Jenny Durkan was elected as mayor in the 2017 mayoral election and took office on November 28, 2017. The mayor's office also includes two deputy mayors, appointed to advise the mayor on policies; As of 2017, the city's deputy mayors are Michael Fong and Shefali Ranganathan.Seattle's political culture is very liberal and progressive for the United States, with over 80% of the population voting for the Democratic Party. All precincts in Seattle voted for Democratic Party candidate Barack Obama in the 2012 presidential election. In partisan elections for the Washington State Legislature and United States Congress, nearly all elections are won by Democrats. Although local elections are nonpartisan, most of the city's elected officials are known to be Democrats.
In 1926, Seattle became the first major American city to elect a female mayor, Bertha Knight Landes. It has also elected an openly gay mayor, Ed Murray, and a third-party socialist councillor, Kshama Sawant. For the first time in United States history, an openly gay black woman was elected to public office when Sherry Harris was elected as a Seattle city councillor in 1991. The majority of the city council is female.Federally, Seattle is split between two congressional districts. Most of the city is in Washington's 7th congressional district, represented by Democrat Pramila Jayapal, the first Indian-American woman elected to Congress. She succeeded 28-year incumbent and fellow Democrat Jim McDermott. Part of southwestern Seattle is in the 9th District, represented by Democrat Adam Smith. 
Question: What was the full name of the first female elected mayor in the city with a mayor-council form of government?
Output (English): Bertha Knight Landes.