After the King’s Coronation took place on Saturday 6 May at Westminster Abbey, fans were left wondering why Prince William, Kate Middleton and two of their children were late.TV viewers were expecting William and Kate to arrive before Charles and Camilla as the official order of service read: “Their Royal Highnesses The Prince and Princess of Wales, Princess Charlotte of Wales and Prince Louis of Wales arrive at the Great West Door and are conducted to their seats in the Lantern. All remain seated. "Their Majesties The King and The Queen arrive at the West Gate.