CREATE TABLE table_24401 ("District" TEXT, "Vacator" TEXT, "Reason for change" TEXT, "Successor" TEXT, "Date successor seated" TEXT)

When new york 8th is teh district who is the successor?
SELECT "Successor" FROM table_24401 WHERE "District" = 'New York 8th'
SELECT "Successor" FROM "table_24401" WHERE "District" = 'New York 8th'