CREATE TABLE table_80140 ("Year" TEXT, "1st Member" TEXT, "1st Party" TEXT, "2nd Member" TEXT, "2nd Party" TEXT)

In 1837, who was the 2nd member who's 2nd party was conservative.
SELECT "2nd Member" FROM table_80140 WHERE "2nd Party" = 'conservative' AND "Year" = '1837'
SELECT "2nd Member" FROM "table_80140" WHERE "2nd Party" = 'conservative' AND "Year" = '1837'