Dear Mrs. Kennedy
June 1961 - November 1963
June 5, 1961: The Kennedy's visit Buckingham palace.
November 9–20, 1961: Elizabeth's trip to Ghana.
March 28, 1962: Jackie Kennedy visits Elizabeth at Buckingham palace.
November 22, 1963: The assassination of JFK. Note: this is after the events of Paterfamilias and would have taken place within the timespan of Mystery Man.