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 an Honorary Fellow of St Edmund's College, Cambridge. At the beginning of 1981, Philip wrote to his eldest son, Charles, counselling him to make up his mind to either propose to Lady Diana Spencer or break off their courtship. Charles felt pressured by his father to make a decision and did so, proposing to Diana in February. They married six months later. By 1992, the marriage of the Prince and Princess of Wales had broken down. The Queen and Philip hosted a meeting between Charles and Diana, trying to effect a reconciliation, but without success. Philip wrote to Diana, expressing