The couple tied the knot on April 8, 2005 in a civil wedding ceremony, which was not attended by the Queen.
In a statement, Buckingham Palace said at the time: “The Queen will not be attending the civil ceremony because she is aware that the prince and Mrs Parker Bowles wanted to keep the occasion low-key.
“The Queen and the rest of the Royal Family will, of course, be going to the service of dedication at St George’s Chapel, Windsor Castle.
“She is very pleased to be giving the wedding reception at the castle.”
