The fourth and final performance of the double bill A Dinner Engagement by Lennox Berkeley and Blond Eckbert by Judith Weir A DINNER ENGAGEMENT (1954) The Earl of Dunmow - Rolfe Dauz The Countess of Dunmow - Stéphanie Desjardins/Marion Dumeige Susan, their daughter - Judith Weusten Mrs. Kneebone - Adanya Dunn The Grand Duchess - …