Maria Teresa Cybo-Malaspina, Duchess of Massa Italian noble (1725–1790) Parents Ricciarda Gonzaga Alderano I Cybo-Malaspina Children Rinaldo Francesco d'Este Maria Beatrice d'Este, Duchess of Massa Siblings Donna Maria Camilla Cibo, Principessa di Massa Partners Ercole III d'Este, Duke of Modena
