CREATE TABLE table_22109 ("District" CLOB, "Incumbent" CLOB, "Party" CLOB, "First elected" FLOAT, "Results" CLOB, "Candidates" CLOB)

When is the first elected in the Florida 19 district?
SELECT "First elected" FROM table_22109 WHERE "District" = 'Florida 19'
SELECT "First elected" FROM "table_22109" WHERE "District" = 'Florida 19'