86th United States Congress
House of Representatives
Table:
District	Vacator	Reason for change	Successor	Date of successor's formal installation

Missouri 4th	George H. Christopher (D)	Died January 23, 1959	William J. Randall (D)	March 3, 1959

New York 43rd	Daniel A. Reed (R)	Died February 19, 1959	Charles Goodell (R)	May 26, 1959

Ohio 6th	James G. Polk (D)	Died April 28, 1959	Ward Miller (R)	November 8, 1960

Hawaii Territory At-large	John A. Burns (D)	Hawaii achieved statehood.	Seat eliminated August 21, 1959

Hawaii At-large	New seat	Hawaii achieved statehood August 21, 1959	Daniel Inouye (D)	August 21, 1959

Illinois 12th	Charles A. Boyle (D)	Died November 4, 1959	Vacant	Not filled this term

Iowa 4th	Steven V. Carter (D)	Died November 4, 1959	John H. Kyl (R)	December 15, 1959

Pennsylvania 17th	Alvin Bush (R)	Died November 5, 1959	Herman T. Schneebeli (R)	April 26, 1960

New York 23rd	Isidore Dollinger (D)	Resigned December 31, 1959	Jacob H. Gilbert (D)	March 8, 1960

Pennsylvania 18th	Richard M. Simpson (R)	Died January 7, 1960	Douglas H. Elliott (R)	April 26, 1960

North Carolina 12th	David M. Hall (D)	Died January 29, 1960	Roy A. Taylor (D)	June 25, 1960

Washington 3rd	Russell V. Mack (R)	Died March 28, 1960	Julia Butler Hansen (D)	November 8, 1960

Pennsylvania 18th	Douglas H. Elliott (R)	Died June 19, 1960	J. Irving Whalley (R)	November 8, 1960

North Dakota At-large	Quentin N. Burdick (D)	Resigned August 8, 1960, after becoming U.S. Senator	Vacant	Not filled this term

Massachusetts 5th	Edith Nourse Rogers (R)	Died September 10, 1960

Wyoming At-large	Edwin K. Thomson (R)	Died December 9, 1960

New York 5th	Albert H. Bosch (R)	Resigned December 31, 1960, after being elected judge of Court of Queens County

Using the data within the table titled 86th United States Congress, section House of Representatives, give a short sentence answer to: In the 86th United States Congress, What date was the end of Richard M. Simpson's service, and who was his successor? Output only the correct answer as {"answer": "YOUR ANSWER"}.

answer: In the 86th United States Congress, Richard M. Simpson (R) served until January 7, 1960 and was succeeded by Douglas H. Elliott (R) on April 26, 1960, who served until June 19, 1960.