CREATE TABLE table_16034 ("Begin Date" TEXT, "End Date" TEXT, "Representative" TEXT, "Date of birth" TEXT, "House term" TEXT, "State served" TEXT, "Party" TEXT, "Age  ( years ,  days ) " TEXT)

Which representative has a birthday of January 31, 1866?
SELECT "Representative" FROM table_16034 WHERE "Date of birth" = 'January 31, 1866'
SELECT "Representative" FROM "table_16034" WHERE "Date of birth" = 'January 31, 1866'