Table:
text: United States House of Representatives elections, 1948
Kentucky
Kentucky
District Incumbent Party First_elected Result_ Candidates
Kentucky 1 Noble Jones Gregory Democratic 1936 Re-elected Noble Jones Gregory (D) Unopposed
Kentucky 2 John A. Whitaker Democratic April 17, 1948 (Special) Re-elected John A. Whitaker (D) 63.4% Mallam Lake (R) 36.6%
Kentucky 4 Frank Chelf Democratic 1944 Re-elected Frank Chelf (D) 59.4% Stanley Jaggers (R) 40.6%
Kentucky 5 Brent Spence Democratic 1930 Re-elected Brent Spence (D) 66.2% George T. Smith (R) 33.8%
Kentucky 7 W. Howes Meade Republican 1946 Lost re-election Democratic gain Carl D. Perkins (D) 60.5% W. Howes Meade (R) 39.5%

Question: How many times of the 1948 United States House of Representatives elections was incumbent Noble Jones Gregory first elected in Kentucky?

Question: What was the outcome of the United States House of Representatives elections for the US Congress representing incumbent Brent Spence of Kentucky in 1948?

Question: List all candidates in the United States House of Representatives election, 1948, the Democratic Party's run in Kentucky, where incumbent Frank Chelf ran. ?