Autumn and Peter Phillips welcomed their daughter last week, and it's been revealed they named her Savannah. The Royal family gathered this weekend at Sandringham Church in Norfolk, which is also the site of their Christmas celebrations. Reverend Jonathan Riviere was reportedly the first to mention the newborn's name, in a prayer for "Peter and Autumn Phillips and their daughter Savannah". Queen Elizabeth II was driven to the service alongside Sophie Rhys-Jones, while Prince Edward and new grandmother Princess Anne walked from Sandringham House. Prince Philip and Timothy Laurence were also in attendance, but Prince Harry spent his weekend watching the World Darts Championships at Alexandra Palace.