 It is not clear when their relationship deteriorated (if it did), but the sisters were neighbours on the Kensington Palace estate, with Diana living at Numbers 8 and 9, and Lady Fellowes living at a house called the Old Barracks.Sarah and Lady Fellowes flew to Paris with their former brother-in-law Prince Charles to escort the Princess's body back for the public funeral.Witnesses reported that Lady Fellowes was very upset and needed to be assisted into a chair after seeing Diana's body at the hospital in Paris.