Donna Anna Paola Flaminia Erba Odescalchi Abt 1718 - 26 Aug 1742 Parents Donna Flaminia Borghese Baldassarre Odescalchi, I principe Odescalchi Children Filippo Bernualdo Orsini, 16th Duke of Gravina Siblings Livio Odescalchi, 2nd Prince Odescalchi Anna Maria Erba Odescalchi, Marquess of Angera