Question:  When was the American politician born who has been the U.S. Representative for Alabama and defeated in the Republican primary in 2010?

Context paragraphs:
Mo Brooks: Morris Jackson Brooks Jr. (born April 29, 1954) is an American politician who has been the U.S. Representative for Alabama 's 5 congressional district since 2011.  He is a member of the Republican Party.  In 2017, he unsuccessfully ran for the U.S. Senate seat that Jeff Sessions resigned from to become U.S. Attorney General.

Don Manzullo: Donald A. "Don" Manzullo (born March 24, 1944) is an American politician who was the U.S. Representative for Illinois 's 16 congressional district , from 1993 to 2013.  He is a member of the Republican Party.  From 2001 to 2007 he served as Chairman of the Committee on Small Business, and from January 2011 to January 2013 he served as Chairman of the Foreign Affairs Subcommittee on Asia and the Pacific.  He was defeated in the 2012 Republican Primary on March 20, 2012.

Sarah Steelman: Sarah Steelman (born Sarah Hearne; May 3, 1958) is an American Republican politician from Missouri and State Treasurer from 2005 to 2009.  She is currently serving in the Office of Administration in Gov. Eric Greitens’ administration.  She did not run for re-election as state treasurer in 2008, having run for Governor, and was succeeded in office by Democrat Clint Zweifel on January 12, 2009.  She was listed in a 2008 article in the "New York Times" as among seventeen women who may someday run for President of the United States.  On November 29, 2010, Steelman announced she would run for the U.S. Senate in 2012.  She was defeated in the Republican primary by U.S. Representative Todd Akin.

Bob Inglis: Robert Durden Inglis Sr. (born October 11, 1959) is an American politician who was the U.S. Representative for South Carolina 's 4 congressional district from 1993 to 1999 and again from 2005 to 2011.  He is a member of the Republican Party.  Inglis was unseated in the Republican primary runoff in 2010.

Renee Ellmers: Renee Jacisin Ellmers (born February 9, 1964) is an American politician who was the U.S. Representative for North Carolina 's 2 congressional district from 2011 to 2017.  She is a member of the Republican Party.  Ellmers defeated seven-term Democratic incumbent Bob Etheridge in 2010 by 1,489 votes, confirmed after a recount.  In the 2016 Republican primary, Ellmers was defeated by fellow Congressman George Holding.

Brad Wenstrup: Brad Robert Wenstrup (born June 17, 1958) is an American politician, Army Reserve officer, and Doctor of Podiatric Medicine, who has been the U.S. Representative for Ohio 's 2 congressional district since 2013.  A Republican, he defeated U.S. Representative Jean Schmidt in the 2012 Republican primary election and Democrat William R. Smith in the 2012 general election.  Wenstrup is a colonel in the U.S. Army Reserve and an Iraq War veteran.  After the shooting of Congressman Steve Scalise on the morning of June 14, 2017, Wenstrup attended to the wounded congressman until he was transported to MedStar Washington Hospital Center.

Irene Griffin: Irene T. Griffin (July 25, 1899 – April 1983) was an American Republican Party politician who served in the New Jersey General Assembly.  She served one year in the Legislature, but became a bit of a perennial candidate, losing three races for the Assembly, two for the Senate, and one for Congress.  Griffin first ran for the State Assembly in 1942, but lost the Republican primary to future U.S. Senator Clifford P. Case, future State Senator Kenneth Hand, and two others.  When Case ran for Congress in 1944, Griffin ran again and won the nomination and the election.  She did run for a second term in 1945, but sought the Republican nomination for State Senator in 1947, losing to hand in the primary.  She ran again for Assembly in 1951, but lost the primary to incumbent Florence P. Dwyer.  She again challenged Dwyer in 1956, this time in a primary for the U.S. House of Representatives; she lost and Dwyer went on to unseat an incumbent in the general election.  She ran for the Assembly in 1957, upsetting the frontrunner, Nelson Stamler in the Republican primary.  She lost the General Election to Democrat Mildred Barry Hughes.  Griffin lost a State Senate primary in 1962 to Stamler, who had since been elected Assemblyman.  In 1967, she lost a Republican primary for State Assembly to Hugo Pfaltz and Peter J. McDonough by a 2-1 margin.

Steve Stockman: Stephen Ernest "Steve" Stockman (born November 14, 1956) is an American politician and member of the Republican Party.  He served as the U.S. Representative for Texas's 9th congressional district from 1995 to 1997 and for Texas's 36th congressional district from 2013 to 2015.  Stockman ran in the 2014 election for the United States Senate but lost the Republican primary to incumbent Senator John Cornyn.

Steven Palazzo: Steven McCarty Palazzo (born February 21, 1970) is an American politician who has been the U.S. Representative for Mississippi 's 4 congressional district since 2011.  The district takes in most of Mississippi's share of the Gulf Coast and includes Biloxi, Gulfport, Pascagoula, Laurel and Hattiesburg.  He is a member of the Republican Party.  Palazzo defeated 10-term Democratic incumbent Gene Taylor with 52% to 47% of the vote in the 2010 mid-term election.  Previously, he served in the Mississippi House of Representatives, having represented District 116 from 2006 to 2011.  Palazzo again defeated Taylor in the June 2014 Republican primary election.  Taylor switched parties in a bid to return to his former House seat.

Parker Griffith: Rolf Parker Griffith, Jr. (born August 6, 1942) is an American retired radiation oncology physician, mathematics teacher, Army Reserve officer, entrepreneur and politician who served in the Alabama State Senate from 2006 to 2008 and then as the U.S. Representative for  's 5 congressional district from 2009 to 2011.  A lifelong member of the Democratic Party, while serving in Congress, at the urging of Republicans he switched parties on December 22, 2009.  He ran for re-election in 2010 but was defeated in the Republican primary by Mo Brooks.  He returned to the Democratic Party in 2014 and unsuccessfully ran for Governor of Alabama in the 2014 election.

Supporting paragraphs: Parker Griffith Mo Brooks
Answer: April 29, 1954