CREATE TABLE table_12987 ("Election" TEXT, "1st Member" TEXT, "1st Party" TEXT, "2nd Member" TEXT, "2nd Party" TEXT)

Which 2nd Member has a 1st Party of conservative and a Election of 1865?
SELECT "2nd Member" FROM table_12987 WHERE "1st Party" = 'conservative' AND "Election" = '1865'
SELECT "2nd Member" FROM "table_12987" WHERE "1st Party" = 'conservative' AND "Election" = '1865'