Prince Philip, Duke of Edinburgh said that he would now slow down and reduce his duties, stating that he had "done [his] bit". His wife, the Queen, gave him the title Lord High Admiral for his 90th birthday. While staying at the royal residence at Sandringham, Norfolk, on 23 December 2011, the Duke suffered chest pains and was taken to the cardio-thoracic unit at Papworth Hospital, Cambridgeshire, where he underwent successful coronary angioplasty and stenting. He was discharged on 27 December. On 4 June 2012, during the celebrations in honour of his wife's Diamond Jubilee, Philip was taken from Windsor Castle to the King Edward
Prince Philip, Duke of Edinburgh 1951, after a coast-to-coast tour of Canada. At the end of January 1952, Philip and his wife set out on a tour of the Commonwealth. On 6 February 1952, when they were in Kenya, Elizabeth's father died and she became queen. It was Philip who broke the news of her father's death to Elizabeth at Sagana Lodge, and the royal party immediately returned to the United Kingdom. The accession of Elizabeth to the throne brought up the question of the name of the royal house. The Duke's uncle, Louis Mountbatten, 1st Earl Mountbatten of Burma, advocated the name "House of