The royals take great candids, too, like this photo taken the day after Christmas in 1971 at Windsor Castle.
Back row, left to right: the Earl of Snowdon, the Duchess of Kent and Lord Nicholas Windsor, the Duke of Kent, Prince Michael of Kent, Prince Philip, Prince Charles, Prince Andrew, and Angus Ogilvy.
Middle row, left to right: Princess Margaret, the Queen Mother, The Queen, the Earl of St. Andrews, Princess Anne, Marina Ogilvy, Princess Alexandra, and James Ogilvy.
Front row (left to right) Lady Sarah Armstrong-Jones, Viscount Linley, Prince Edward, and Lady Helen Windsor.