Table:
0
A
B
C
D
E
F
1
District
Incumbent
Party
First elected
Result
Candidates
2
Texas 1
Wright Patman
Democratic
1928
Re-elected
Wright Patman (D) Unopposed
3
Texas 2
Jesse M. Combs
Democratic
1944
Re-elected
Jesse M. Combs (D) 93.3% Don Parker (R) 6.7%
4
Texas 4
Sam Rayburn
Democratic
1912
Re-elected
Sam Rayburn (D) Unopposed
5
Texas 7
Tom Pickett
Democratic
1944
Re-elected
Tom Pickett (D) Unopposed
6
Texas 9
Clark W. Thompson
Democratic
1947
Re-elected
Clark W. Thompson (D) Unopposed
7
Texas 10
Lyndon B. Johnson
Democratic
1937
Retired to run for U.S. Senate Democratic hold
Homer Thornberry (D) Unopposed
8
Texas 13
Ed Gossett
Democratic
1938
Re-elected
Ed Gossett (D) Unopposed
9
Texas 15
Milton H. West
Democratic
1933
Retired Democratic hold
Lloyd Bentsen (D) Unopposed
10
Texas 17
Omar Burleson
Democratic
1946
Re-elected
Omar Burleson (D) Unopposed
11
Texas 18
Eugene Worley
Democratic
1940
Re-elected
Eugene Worley (D) 88.7% J. Evetts Haley (R) 11.3%
12
Texas 20
Paul J. Kilday
Democratic
1938
Re-elected
Paul J. Kilday (D) 75.3% J. P. Ledvina (R) 24.7%

Questions and formulas:
Question: What year was first-elected for the row of Texas 2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Texas 2"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,A2:A12="Texas 2"),4))
Level: medium
Question: What was the result for the incumbent Milton H. West?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,B1="Milton H. West"),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,B2:B12="Milton H. West"),5))
Level: medium
Question: What party is associated with Texas 2?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="Texas 2"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,A2:A12="Texas 2"),3))
Level: medium
Question: When the result is retired to run for U.S. Senate Democratic Hold, who is the candidate?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,E1="Retired to run for U.S. Senate Democratic hold"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,E2:E12="Retired to run for U.S. Senate Democratic hold"),6))
Level: medium
Question: What candidate has a result of being re-elected in the Texas 7 District?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(E1="Re-elected")*(A1="Texas 7")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F12,(E2:E12="Re-elected")*(A2:A12="Texas 7")),6))
Level: medium