CREATE TABLE table_203_93 (id NUMBER, "incumbent" CLOB, "reason for vacancy" CLOB, "appointed successor" CLOB, "date of appointment" CLOB, "elected successor" CLOB, "date of election" CLOB)

which elected successor took office the earliest ?
SELECT "appointed successor" FROM table_203_93 ORDER BY "date of appointment" LIMIT 1
SELECT "appointed successor" FROM "table_203_93" ORDER BY "date of appointment" FETCH FIRST 1 ROWS ONLY