Prince Philip, Duke of Edinburgh a British prince in 1957. Prince Philip and Queen Elizabeth II have four children: Prince Charles, Princess Anne, Prince Andrew, and Prince Edward. Through a British Order in Council issued in 1960, descendants of Philip and Elizabeth not bearing royal styles and titles can use the surname Mountbatten-Windsor, which has also been used by some members of the royal family who do hold titles, such as Prince Andrew, Princess Anne and Prince Edward. A keen sports enthusiast, Philip helped develop the equestrian event of carriage driving. He is a patron, president or member of over 780 organisations and serves as
Prince Philip, Duke of Edinburgh state dinners, and tours abroad. As Chairman of the Coronation Commission, he was the first member of the royal family to fly in a helicopter, visiting the troops that were to take part in the ceremony. Philip was not crowned in the service, but knelt before Elizabeth, with her hands enclosing his, and swore to be her "liege man of life and limb". In the early 1950s, his sister-in-law, Princess Margaret, considered marrying a divorced older man, Peter Townsend. The press accused Philip of being hostile to the match, to which he replied "I haven't done anything." Philip had not