Who is the first member in the 1868 election?
CREATE TABLE "m_ps_1832_1885" (
  "election" text,
  "first_member" text,
  "first_party" text,
  "second_member" text,
  "second_party" text
);
SELECT "first_member" FROM "m_ps_1832_1885" WHERE "election"='1868';