People United States of America Mary Duke Biddle Trent Semans peoplepill id: mary-duke-biddle-trent-semansMDBTS 5 views today 5 views this weekAmerican heiress and philanthropistMary Duke Biddle Trent SemansBiographyGallery (2)FAQListsAlso ViewedListsMary Duke Biddle Trent Semans is in following listsBy field of workNotable American politiciansGender:Female, Born in:Years 1900 to 1929By work and/or countryNotable American PoliticiansGender:Female, Born in:Years 1900 to 1929By category1920 births2012 deathsAmerican activistsBiddle familyDuke University alumniDuke University trusteesDuke familyFrom our partnersSponsoredMary Duke Biddle Trent Semans
