Sybille de Chabannes (born 1922) (1922–2005) Parents Mahaut de Béthune-Sully Gabriel de Chabannes, 5th Marquis de Chabannes Children Princesse Isabelle de Bauffremont Princesse Eliane de Bauffremont Princesse Laurence de Bauffremont Prince Charles Emanuel de Bauffremont Partners Jacques de Bauffremont