Table:
0
A
B
C
D
E
1
District
Vacator
Reason for change
Successor
Date successor seated
2
Oklahoma 7th
Sam C. Massingale (D)
Died January 17, 1941
Victor Wickersham (D)
April 1, 1941
3
New York 17th
Kenneth F. Simpson (R)
Died January 25, 1941
Joseph C. Baldwin (R)
March 11, 1941
4
Alabama 7th
Walter W. Bankhead (D)
Resigned February 1, 1941
Carter Manasco (D)
June 24, 1941
5
Maryland 6th
William D. Byron (D)
Died February 27, 1941
Katharine Byron (D)
May 27, 1941
6
New York 42nd
Pius L. Schwert (D)
Died March 11, 1941
John C. Butler (R)
April 22, 1941
7
North Carolina 5th
Alonzo D. Folger (D)
Died April 30, 1941
John H. Folger (D)
June 14, 1941
8
New York 14th
Morris M. Edelstein (D)
Died June 4, 1941
Arthur G. Klein (D)
July 29, 1941
9
Wisconsin 1st
Stephen Bolles (R)
Died July 8, 1941
Lawrence H. Smith (R)
August 29, 1941
10
Pennsylvania 15th
Albert G. Rutherford (R)
Died August 10, 1941
Wilson D. Gillette (R)
November 4, 1941
11
Colorado 4th
Edward T. Taylor (D)
Died September 3, 1941
Robert F. Rockwell (R)
December 9, 1941
12
California 17th
Lee E. Geyer (D)
Died October 11, 1941
Cecil R. King (D)
August 25, 1942
13
Massachusetts 7th
Lawrence J. Connery (D)
Died October 19, 1941
Thomas J. Lane (D)
December 30, 1941
14
Pennsylvania 11th
Patrick J. Boland (D)
Died May 18, 1942
Veronica G. Boland (D)
November 3, 1942
15
California 3rd
Frank H. Buck (D)
Died September 17, 1942
Vacant until the next Congress
Vacant until the next Congress
16
Pennsylvania 25th
Charles I. Faddis (D)
Resigned December 4, 1942 to enter the US Army
Vacant until the next Congress
Vacant until the next Congress
17
Illinois 6th
A. F. Maciejewski (D)
Resigned December 6, 1942
Vacant until the next Congress
Vacant until the next Congress

Questions and formulas:
Question: Name the vacator for wisconsin 1st
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Wisconsin 1st"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,A2:A17="Wisconsin 1st"),2))
Level: medium
Question: Name the successor for pennsylvania 15th
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,A1="Pennsylvania 15th"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E17,A2:A17="Pennsylvania 15th"),4))
Level: medium