Who is the second member that was elected in 1555?
CREATE TABLE "parliaments_of_queen_mary_i" (
  "summoned" text,
  "elected" text,
  "assembled" text,
  "dissolved" text,
  "1st_member" text,
  "2nd_member" text
);
SELECT "2nd_member" FROM "parliaments_of_queen_mary_i" WHERE "elected"='1555';