Which number president was James K. Polk?

Who was President immediately before John Tyler? Which president served from 1841 to 1845? In what year did John Tyler first take office as President? In which state was John Tyler born? Who succeeded James K. Polk as President of the United States? Who was President immediately before James K. Polk? Which political party did President James K. Polk belong to? Which president served from 1845 to 1849?