The term ONE OF THE WINDSORS refers to two members of the British royal family, Prince ANDREW and Princess ANNE. Prince ANDREW is the second son of Queen Elizabeth II and Prince Philip, Duke of Edinburgh, and is sixth in line to the throne. He has held the title of Duke of York since 1986. Princess ANNE is the second child and only daughter of Queen Elizabeth II and Prince Philip, Duke of Edinburgh, and is currently tenth in line to the throne. She has held the title of Princess Royal since 1987.