Claim: Barbara Bush was First Lady of the United States from 1989 to 1993 while married to George Bush.
Evidence: Barbara Bush -LRB- née Pierce ; born June 8 , 1925 -RRB- is the wife of George H. W. Bush , the 41st President of the United States , and served as First Lady of the United States from 1989 to 1993.
George Herbert Walker Bush -LRB- born June 12 , 1924 -RRB- is an American politician who was the 41st President of the United States from 1989 to 1993 and the 43rd Vice President of the United States from 1981 to 1989.