Question: What is the district for Carl Vinson?
SQL: SELECT "District" FROM "1-1341930-11" WHERE "Incumbent" = 'Carl Vinson';

Question: What is the most first elected for James C. Davis?
SQL: SELECT MAX("First elected") FROM "1-1341930-11" WHERE "Incumbent" = 'James C. Davis';

Question: What is the first elected for Georgia 4?
SQL: SELECT "First elected" FROM "1-1341930-11" WHERE "District" = 'Georgia 4';