CREATE TABLE table_26639 ("District" CLOB, "Vacator" CLOB, "Reason for change" CLOB, "Successor" CLOB, "Date successor seated" CLOB)

Name the vacator for kentucky 2nd
SELECT "Vacator" FROM table_26639 WHERE "District" = 'Kentucky 2nd'
SELECT "Vacator" FROM "table_26639" WHERE "District" = 'Kentucky 2nd'