 Her father, Bernard E. Bremner B.E.M., was the Magistrate, Chief of Customs, and Mayor of King's Lynn, Norfolk who in 1951 co-founded the King's Lynn Festival with concert pianist Ruth Roche, Baroness Fermoy.Lady Fermoy, wife of Baron Fermoy, is Diana, Princess of Wales' maternal grandmother.The Hillses had two sons, both born in Jamaica.