Diana And William And Royals At Sandringham [Getty Images]

SANDRINGHAM, UNITED KINGDOM - DECEMBER 23: Members Of The Royal Family During A Walkabout At Sandringham After Attending A Christening Service. From Left To Right: Princess Diana, Prince William, Zara Phillips, Peter Phillips, Princess Anne And Prince Philip. (Photo by Tim Graham Photo Library via Getty Images)

Tim Graham Photo Library Tim Graham