Royal Households of the United Kingdom Queen and the Prince of Wales, had approved a plan that would have the Duke and Duchess of Cambridge permanently move to a larger apartment in Kensington Palace in 2013, after it is renovated. This apartment was previously occupied by the Queen's sister, Princess Margaret, Countess of Snowdon and her husband Antony Armstrong-Jones, Earl of Snowdon after their marriage in 1960. The apartment was retained by Princess Margaret after her divorce in 1978 and was her London residence until her death in 2002. Prince Harry will then move his official residence from Clarence House to the apartment vacated by the
Catherine, Duchess of Cambridge On St. Patrick's Day, 17 March 2012, the Duchess carried out the traditional awarding of shamrocks to the Irish Guards at their base in Aldershot; this was her first solo military engagement. On 19 March, she gave her first speaking engagement for the opening of the Treehouse, a new children's hospice opened by East Anglia's Children's Hospices (EACH), a charity of which she is a patron. In June 2012, The Foundation of Prince William and Prince Harry was renamed The Royal Foundation of The Duke and Duchess of Cambridge and Prince Harry, to reflect Catherine's contribution to the charity. The