CREATE TABLE table_14766 ("Election" CLOB, "1st Member" CLOB, "1st Party" CLOB, "2nd Member" CLOB, "2nd Party" CLOB)

Which 1st Party has a 1st Member of william wither bramston beach?
SELECT "1st Party" FROM table_14766 WHERE "1st Member" = 'william wither bramston beach'
SELECT "1st Party" FROM "table_14766" WHERE "1st Member" = 'william wither bramston beach'