Roberto Lucchesi-Palli, 11th Duca della Grazia (1897-1979) (1897–1979) Parents Carlo Lucchesi Palli, 12th Prince of Campofranco and 7th Duke of the Grazia Sidonie Gräfin von Funfkirchen Children Violetta Maria Carolina Sidonia Henriette Lucchesi-Palli Siblings Antoinetta Lucchesi-Palli Alfredo Lucchesi-Palli, Principe di Campofranco Maria Francesca Lucchesi-Palli Elisabetta Lucchesi-Palli Partners Lady Hermione Gwladys Herbert