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
Edinburgh of the Seven Seas after the UK annexed Tristan da Cunha. A military garrison was maintained on the islands as a guard against any French attempts to rescue Napoleon, who was imprisoned on Saint Helena. The military garrison remained until the end of World War II. It is named after Prince Alfred, Duke of Edinburgh, the second son of Queen Victoria, in honour of his visit to the island in 1867. Edinburgh of the Seven Seas is the only major settlement of Tristan da Cunha, and contains a small port, the Administrator's residence, and the post office. It was damaged in a volcanic eruption