HM Queen Elizabeth of the United Kingdom of Great-Britain and Northern Ireland has issued a new Letters Patent stating that all children of TRH the Duke and Duchess of Cambridge will have the style and title of HRH Prince(ss) of the United Kingdom of Great-Britain and Northern Ireland, on 31 December 2012. This became known today, 9 January 2013.
The Letters Patent:
House of Lords, London SW1A 0PW
31 December 2012
The QUEEN has been pleased by Letters Patent under the Great Seal of the Realm dated 31 December 2012 to declare that all the children of the eldest son of The Prince of Wales should have and enjoy the style, title and attribute of Royal Highness with the titular dignity of Prince or Princess prefixed to their Christian names or with such other titles of honour.
C I P Denyer