Question: When was the retired American politician who was succeeded by Markwayne Mullin born? 

Context paragraphs:
Darryl N. Johnson: Darryl Norman Johnson (born 1938) is a retired American politician and career Foreign Service Officer who held many positions in American government around the world.  Most recently and importantly he was the United States Ambassador to Thailand from 2001–2004.  Additionally, he was acting US Ambassador to the Philippines for several months in 2005.  He now lives near Seattle, WA.  In retirement he was a lecturer at his undergraduate alma mater, the University of Washington, where he taught in its Jackson School of International Studies.

Luther H. Hodges Jr.: Luther Hartwell Hodges Jr. (born November 19, 1936) is a retired American politician and banker.  He was the first United States Deputy Secretary of Commerce (1980–81), appointed under Jimmy Carter.  Previously Under Secretary of Commerce, he had been tapped to replace Juanita M. Kreps as Secretary of Commerce, but, after a spell as Acting Secretary, the job went to Philip Klutznick, and the new Deputy Secretary position was created for him.  Hodges' father, Luther H. Hodges Sr., had been Secretary of Commerce under John F. Kennedy and Lyndon B. Johnson between 1961 and 1965, and was also the 64th governor of North Carolina.

Arthur Eve: Arthur O. Eve (born March 23, 1933) is a retired American politician who served as a Democratic member of the New York State Assembly (1967–2002) and Deputy Speaker of the Assembly (1979–2002) representing districts in Buffalo, New York.  He was the first Dominican-American elected to public office in the United States, and the first African American to win the Buffalo Mayoral Democratic Primary but was defeated in the following mayoral election.

John Malcolm Patterson: John Malcolm Patterson (born September 27, 1921) is a retired American politician who was the 44th Governor of the U.S. state of Alabama, having served a single term from 1959 to 1963.  Previously, from 1955 to 1959, he was his state's attorney general.

James Lee Purnell Jr.: James Lee Purnell Jr. (born July 26, 1937) is a retired American politician and social activist.  He is most known as the first African-American elected to public office in Worcester County, Maryland.  Prior to his election he was one of the lead plaintiffs, along with the American Civil Liberties Union (ACLU) and the National Association for the Advancement of Colored People (NAACP) in a voting rights lawsuit to end at-large voting and create a majority "minority" voting district in Worcester County, Maryland.  At the time, Purnell was President of the NAACP's Worcester County branch.

Robert Philibosian: Robert Harry Philibosian (born 1940) is an American politician.  He served as Los Angeles County District Attorney from 1982 to 1984.  He received his B.A. in history from Stanford University and his law degree from Southwestern Law School, and was admitted to the California State Bar in 1968.  He is now Of counsel at the law firm of Sheppard, Mullin, Richter & Hampton.

Dan Boren: Daniel David Boren (born August 2, 1973) is a retired American politician, who served as the U.S. Representative for Oklahoma 's 2 congressional district from 2005 to 2013.  The district includes most of the eastern part of the state outside of Tulsa.  He is a member of the Democratic Party.

Bob Martinez: Robert Martinez (born December 25, 1934) is a retired American politician who served as the 40th Governor of Florida from 1987 to 1991; he was the first person of Spanish ancestry to be elected to the state's top office.  Prior to that, he was the mayor of Tampa from 1979 to 1986.

Elton Bomer: Elton L. Bomer (born July 30, 1935) is an insurance executive and a retired American politician from Montalba near Palestine, the seat of Anderson County in eastern Texas.

Markwayne Mullin: Markwayne Mullin (born July 26, 1977) is an American politician and businessman who has been the United States representative for Oklahoma's 2nd congressional district since 2013.  He owns several businesses, which he took over at twenty, when his father became ill.  Mullin, a member of the Republican Party, was elected to the U.S. House of Representatives in the 2012 elections, succeeding Democratic representative Dan Boren.

Supporting paragraphs: Markwayne Mullin Dan Boren
Answer: August 2, 1973