CREATE TABLE table_204_109 (id DECIMAL, "district" TEXT, "incumbent" TEXT, "party" TEXT, "first\ elected" TEXT, "result" TEXT, "candidates" TEXT)

who was the next incumbent after john randolph ?
SELECT "incumbent" FROM table_204_109 WHERE id = (SELECT id FROM table_204_109 WHERE "incumbent" = 'john randolph') + 1
SELECT "incumbent" FROM "table_204_109" WHERE "id" = (SELECT "id" FROM "table_204_109" WHERE "incumbent" = 'john randolph') + 1