Possible Clues:

• Many arrived where Arthur held court
• Where truth, goodness and beauty reigned, according to Arthurian legend
• Arthur's or Kennedy's court?
• King Arthur court - or JFK's
• There arrived many at the court of Arthur
• King Arthur's kingdom - and JFK's
• There Arthur started to get the hump to turn up at last
• Arrived with sale item at court
• Location of King Arthur's court
• In the desert to turn up for Arthur there