What Election has a 2nd Member of frederick knight, and a 1st Member of sir edmund lechmere, bt?
CREATE TABLE "m_ps_1832_1885" (
  "election" text,
  "1st_member" text,
  "1st_party" text,
  "2nd_member" text,
  "2nd_party" text
);
SELECT "election" FROM "m_ps_1832_1885" WHERE "2nd_member"='frederick knight' AND "1st_member"='sir edmund lechmere, bt';