Under which president did George H. W. Bush serve as Vice President?

Who was President immediately before Ronald Reagan? Which political party did President Ronald Reagan belong to? Which president served from 1981 to 1989? In what year did Ronald Reagan first take office as President? Who was First Lady during Ronald Reagan's presidency? Nancy Reagan was married to which president? Which number president was George H. W. Bush? Who succeeded George H. W. Bush as President of the United States?