People Spain Constanza de Castro y Osorio peoplepill id: constanza-de-castro-y-osorioCDCYO 5 views today 15 views this weekConstanza de Castro y OsorioBiographyListsAlso ViewedListsConstanza de Castro y Osorio is in following listsBy work and/or countryNotable Spanish peopleGender:Female, Born in:Years 1400 to 1499From our partnersSponsoredConstanza de Castro y Osorio