CREATE TABLE table_18613 ("District" TEXT, "Incumbent" TEXT, "Party" TEXT, "First elected" FLOAT, "Result" TEXT, "Candidates" TEXT)

What party does clyde t. ellis represent?
SELECT "Party" FROM table_18613 WHERE "Incumbent" = 'Clyde T. Ellis'
SELECT "Party" FROM "table_18613" WHERE "Incumbent" = 'Clyde T. Ellis'