CREATE TABLE table_24500 ("District" CLOB, "Vacator" CLOB, "Reason for change" CLOB, "Successor" CLOB, "Date successor seated" CLOB)

Who was the successor in New York 11th district?
SELECT "Successor" FROM table_24500 WHERE "District" = 'New York 11th'
SELECT "Successor" FROM "table_24500" WHERE "District" = 'New York 11th'