Armand Chapelle de Jumilhac, 8th Duke of Richelieu French Noble (1875 - 1952) (1875–1952) Parents Alice Heine Armand Chapelle de Jumilhac, 7th Duke of Richelieu Children Siblings Odile Chapelle de Jumilhac du Plessis de Richelieu Partners Eleanor Chapelle de Jumilhac, Duchess of Richelieu