Question: When was the representative for New York's 10th Congressional District born? 
Context: Dennis Lynn "Denny" Heck (born July 29, 1952) is an American politician who has been the United States Representative for Washington's 10th congressional district since 2013.  Heck was previously the Democratic nominee for U.S. Representative for the 3rd district in 2010, but was defeated by Jaime Herrera Beutler (R).  In 2012 Heck ran and won in the newly created 10th district, defeating Republican Dick Muri. Jerrold Lewis Nadler (born June 13, 1947) is an American attorney and politician who serves as the U.S. Representative for New York 's 10 congressional district .  He is a member of the Democratic Party. Richard Walter "Dick" Muri (born November 30, 1953) is an American politician of the Republican Party.  He is a member of the Washington House of Representatives, representing the 28th legislative district.  Muri was appointed to the Washington State House of Representatives following (now former) State Representative Steve O'Ban's appointment to the Washington State Senate after State Senator Mike Carrell's death.  From 2003 to 2012, he served as a Republican member of the Pierce County Council, representing the 6th District.  In 2010, he ran as a Republican candidate for U.S. Congress in Washington's 9th congressional district against incumbent Democratic Congressman Adam Smith, eventually losing to Smith by nearly 10 points.  In 2012, he again ran, this time in Washington's 10th congressional district against Denny Heck, losing by 17 points. Howard R. Lind (born October 3, 1957) is a retired U.S. Navy commander, former Special Assistant in the Office of the Secretary of Defense, former 10th Congressional District Republican chairman, was a 2014 candidate for the U.S. Senate in Virginia, and a 2014 candidate for the Republican nomination in Virginia's 10th Congressional District. Adam Daniel Kinzinger (born February 27, 1978) is the U.S. Representative for Illinois 's 16 congressional district .  He is a member of the Republican Party.  He was first elected to Congress in 2010, winning election to represent Illinois's 11th congressional district.  After redistricting, he was re-elected to Congress in 2012, 2014, and 2016 to represent Illinois's 16th congressional district. New York's 10th Congressional District is a congressional district for the United States House of Representatives, formerly located from 2003 to 2013 in Brooklyn, New York City, currently represented by Democrat Jerrold Nadler.  The district contains the southern portion of Morningside Heights, the Upper West Side of Manhattan, the west side of Midtown Manhattan, the west side of Lower Manhattan, including Greenwich Village and the Financial District, and parts of Brooklyn, including Borough Park. Frederick Reimold Lehlbach (January 31, 1876 – August 4, 1937) was an American lawyer and politician.  As a Republican, Lehlbach served as the U.S. Representative for New Jersey's 10th congressional district from 1915 to 1933 and as the representative from New Jersey's 12th congressional district from 1933 to 1937.  Lehlbach was also the nephew of Herman Lehlbach, a former U.S. Representative from New Jersey's 6th congressional district who served from 1885 to 1891. Pennsylvania's 10th Congressional District is located in the central and northeast regions of the state.  The district was one of the 12 original districts created prior to the 4th Congress.  It is currently represented by Republican Tom Marino, who defeated Democratic incumbent Chris Carney during the 2010 U.S. House elections.  In 2006, the 10th district experienced one of the greatest party shifts among all House seats that switched party control: in 2004, Republican Don Sherwood won with an 86% margin of victory over his nearest opponent and two years later, Carney unseated Sherwood by a 53%–47% margin.  In 2008, Carney won reelection by 12 points but the district swung back in 2010, electing Tom Marino.  The district is mostly Republican in its political composition, an aspect of the district that is reflected especially well in presidential elections.  In 2004, President George W. Bush won 60 percent of the vote in the district and in 2008, Senator John McCain beat Senator Barack Obama here by a margin of 54 percent to 45 percent.  Nonetheless, Carney easily won reelection as a Democrat the same year McCain won the district.  However, in the 2010 midterm elections, Marino unseated Carney by a 55%–45% margin.  In 2016, local business man and former mayor of Lewisburg, Pennsylvania, Mike Molesevich challenged Marino for the seat, but he fell to the Republican in November by more than two to one.  Marino remains the congressman in the 10th district, but he has expressed interest in a 2018 gubernatorial run rather than standing for reelection. Massachusetts' 5th congressional district is a congressional district in eastern Massachusetts.  The district is represented by Katherine Clark.  Massachusetts congressional redistricting after the 2010 census has changed the borders of the district starting with the elections of 2012, with the new 3rd district largely taking the place of the old 5th.  The 5th district had covered many of the communities represented in the old 7th district.  As of 2010, the population of the 5th congressional district was 727,515.  On July 15, 2013, Ed Markey resigned from the seat to become the junior Senator from Massachusetts.  On December 10, 2013, Democrat Katherine Clark won a special election to fill the seat for the remainder of the 113th Congress.  She was sworn into office on December 12, 2013. Massachusetts's 10th congressional district was a former district that last included parts of the South Shore of Massachusetts, and all of Cape Cod and the islands.  The District existed since 1795, but became obsolete for the 113th Congress in 2013 as district lines were redrawn to accommodate the loss of the seat due to reapportionment as a result of the 2010 Census.  Effective from the elections of 2012, most of the district falls into the new Massachusetts 9th congressional district, with some northern portions falling in the new 8th district.
Answer: June 13, 1947