(lLeft-right front ) The Prince of Wales, the Duchess of Cornwall, the Duke of Edinburgh, (left-right back) The Earl of Wessex, Lady Louise Windsor and the Countess of Wessex arrive to attend the morning Christmas Day service at St Mary Magdalene Church on the Sandringham estate in Norfolk. (Photo by Chris Radburn/PA Images via Getty Images)
(Left-right back) The Earl of Wessex, Lady Louise Windsor and the Countess of Wessex arrive to attend the morning Christmas Day service at St Mary Magdalene Church on the Sandringham estate in Norfolk. (Photo by Chris Radburn/PA Images via Getty Images)
KING'S LYNN, ENGLAND - DECEMBER 25: Autumn Phillips attends a Christmas Day church service at Sandringham on December 25, 2016 in King's Lynn, England. (Photo by Chris Jackson/Getty Images)
KING'S LYNN, ENGLAND - DECEMBER 25: Savannah Phillips attends a Christmas Day church service at Sandringham on December 25, 2016 in King's Lynn, England. (Photo by Chris Jackson/Getty Images)
KING'S LYNN, ENGLAND - DECEMBER 25: Princess Anne, Princess Royal, Isla Phillips and Peter Phillips attend a Christmas Day church service at Sandringham on December 25, 2016 in King's Lynn, England. (Photo by Chris Jackson/Getty Images)
