Who succeeded Millard Fillmore as President of the United States?

Under which president did Millard Fillmore serve as Vice President? Who was First Lady during Zachary Taylor's presidency? Margaret Taylor was married to which president? Which number president was Millard Fillmore? Who was President immediately before Millard Fillmore? Which political party did President Millard Fillmore belong to? Which president served from 1850 to 1853? In what year did Millard Fillmore first take office as President?