Question: Who is the elected official in San Francisco who was appointed in 2017 to the San Francisco Board of Supervisors by the San Francisco Mayor who was first elected in 2011

Context articles: Aaron Peskin
Gordon Lau
Ella Hill Hutch
San Francisco general election, November 2012
Gerardo Sandoval
San Francisco graft trials
Tom Ammiano
Ed Lee (politician)
Jeff Sheehy
San Francisco general election, November 2004

Aaron Peskin (born 1964) is an American elected official in San Francisco, California.
 He serves as a member of the San Francisco Board of Supervisors representing Supervisorial District 3.
 He was elected in 2015, having previously served two terms in 2001–2009.
 In January 2005, his colleagues elected him president of the board; he served as such until the end of his term limit in 2009.
 He was head of the San Francisco Democratic Party Central Committee from 2008 to 2012.
Gordon J. Lau (August 22, 1941 – April 20, 1998) was the first Chinese American elected to the San Francisco Board of Supervisors in San Francisco, California.
 He was elected to the city board of supervisors under Mayor George Moscone in 1977.
 Other notable supervisors at the time included Dianne Feinstein, Carol Ruth Silver, Quentin L. Kopp, Dan White, and Harvey Milk (the first openly gay individual to serve).
 Much like his colleague Milk, who had been an important activist for the LGBT community of San Francisco, Lau was an activist for the city's Asian American community.
 Gordon J. Lau Elementary School in Chinatown is named in his honor.
Ella Hill Hutch (June 9, 1923 – February 25, 1981) was elected to the San Francisco Board of Supervisors in San Francisco, California, in 1977 (along with Harvey Milk and Dan White) and reelected in 1980.
 She was the second African American elected to the Board (Terry Francois was the first, elected in 1967, 1971, and 1975), and the first African-American woman.
 Hutch took part in many offices before her service on the Board in 1977.
 She started her career among the International Longshore and Warehouse Union for 25 years , then branched off and became more politically active concerning policy and political issues within San Francisco.
 She took part in several councils and boards, including the Democratic County Central Committee in 1966, the Fillmore Tenants Council, the Bay Area Rapid Transit (BART) Board, and the Golden Gate Bridge, Highway and Transportation District .
 She took public office in 1977 as the Board of Supervisors for District 4, and later citywide.
 She focused on government-financed housing and public transportation.
The November 2012 San Francisco general elections were on November 6, 2012, in San Francisco, California.
 The elections included six seats to the San Francisco Board of Supervisors, four seats to the San Francisco Board of Education, four seats to the San Francisco Community College Board, and seven San Francisco ballot measures.
Gerardo Compos Sandoval (born 1962) is a judge of the Superior Court of California in and for the County of San Francisco.
 He was formerly a member of the San Francisco Board of Supervisors.
 A practicing attorney, he defeated Superior Court judge Thomas J. Mellon, Jr. in a runoff election held in November 2008 after coming in first, but not obtaining a majority of votes cast in the June 2008 primary election.
 Sandoval, a Democrat, represented the 11th district of San Francisco, which encompasses the Excelsior neighborhood.
 In 2005, he ran for San Francisco County assessor, but lost to appointed incumbent Phil Ting.
 Sandoval was first elected to the Board of Supervisors in December 2000, and was re-elected in November 2004.
 In March 2000 he was elected to the San Francisco Democratic Central Committee.
The San Francisco graft trials were a series of attempts from 1905 to 1908 to prosecute members of the San Francisco Board of Supervisors, San Francisco Mayor Eugene Schmitz, attorney Abe Ruef, who were receiving bribes, and business owners who were paying the bribes.
 Political boss and attorney Ruef was at the center of the corruption, acting as attorney to Mayor Eugene Schmitz.
 He approved all contracts and received hundreds of thousands of dollars in payment from business owners, keeping a portion for himself and distributing the remainder to the Mayor and members of the Board of Supervisors.
Tom Ammiano (born December 15, 1941) is an American politician and LGBT rights activist from San Francisco, California.
 Ammiano, a member of the California Legislative LGBT Caucus, served as a member of the California State Assembly from 2008 to November 30, 2014.
 He had previously been a member of the San Francisco Board of Supervisors and had mounted an unsuccessful bid for mayor of San Francisco in 1999.
 He was succeeded as California's Assemblyman for District 17 by San Francisco Board of Supervisors President David Chiu on December 1, 2014.
Edwin Mah Lee (, born May 5, 1952) is an American politician and attorney who is the 43rd and current Mayor of San Francisco, California.
 He was appointed by the Board of Supervisors on January 11, 2011 to serve out the remainder of former mayor Gavin Newsom's term, after Newsom resigned to take office as Lieutenant Governor of California.
 Lee won the election on November 8, 2011 to serve a full term as Mayor.
 He was re-elected in 2015.
Jeff Sheehy is an American elected official in San Francisco, California.
 He serves as a member of the San Francisco Board of Supervisors representing Supervisorial District 8.
 He was appointed to the Board in January 2017 by Mayor Ed Lee to succeed Supervisor Scott Wiener, who resigned his seat to take office as a member of the California State Senate.
 Prior to his appointment, Sheehy served as a communications director for UCSF AIDS Research Institute.
The November 2004 San Francisco general elections were held on November 2, 2004, in San Francisco, California.
 The elections included seven seats to the San Francisco Board of Supervisors, four seats to the San Francisco Community College Board, four seats to the San Francisco Board of Education, and fourteen San Francisco ballot measures.