CREATE TABLE table_18619 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Result" CLOB, "Candidates" CLOB)

what's the first elected with incumbent being joe starnes
SELECT "First elected" FROM table_18619 WHERE "Incumbent" = 'Joe Starnes'
SELECT "First elected" FROM "table_18619" WHERE "Incumbent" = 'Joe Starnes'