Who was President immediately before William Henry Harrison?

Who served as Vice President under Martin Van Buren? Under which president did Richard M. Johnson serve as Vice President? Which number president was William Henry Harrison? Who succeeded William Henry Harrison as President of the United States? Which political party did President William Henry Harrison belong to? In what year did William Henry Harrison first take office as President? In which state was William Henry Harrison born? Under which president did John Tyler serve as Vice President?