The Queen met with all US Presidents in office, but one during her remarkable 66-year reign, including JFK, Ronald Reagan, and Barack Obama.
Later this week she will meet her 12th and arguably the most controversial – Donald Trump.
Harry Truman was the first in 1951 when the Queen was still a princess, and seven years after she took the throne Dwight D Eisenhower visited the United Kingdom [19659004] Princess Anne and Prince Charles were photographed beside her, in kilts, during her trip to Balmoral in 1959.
John F. Kennedy and his wife visited in June 1961, just six months after his presidency. The Queen was 35 years old at the time
A state banquet was held at Buckingham Palace and the glamorous couple's visit was dramatized in the hit television series The Crown.
Two years later, on November 22, 1963, Kennedy was murdered in Dallas
Lyndon B Johnson who succeeded JFK and served from 1963 to 1969, he was the only president of the United States never to meet the Queen.
She would probably have met Johnson at Kennedy's funeral, but was five months pregnant with Prince Edward at that time, so Prince Philip went to Richard Nixon had lunch at Buckingham Palace in February 1969, during his visit to Prime Minister Harold Wilson
Nixon resigns five years later after the Watergate scandal
Gerald Ford does not visit the United Kingdom during his two and a half years in office. However, the queen met him on the other side of the pond during a visit in July 1976.