Angier Biddle Duke - Alchetron, The Free Social Encyclopedia
The Collection of Philanthropist Mrs. Mary Duke Biddle Trent Semans – Brunk Auctions
Mary Duke Biddle Trent Semans - A SHIFTING DURHAM: ELECTING NEW IDENTITIES
Duke heiress estate to become duplex, townhomes in Durham | Raleigh News & Observer
Mary D.B.T Semans 1920-2012 - William Branson III, Inc.
Charlie Rose Mourns His Close Friend Mary Duke Biddle Trent Semans, Heiress To The Vast Duke Fortune
A Life Remembered | The Duke Endowment
Biographical Conversations With... | Mary Duke Trent Semans: Childhood & The Duke Legacy | Season 2010 | Episode 501 | PBS
Mary Duke Biddle Trent Semans Speaks at Mary Duke Biddle M… | Flickr
Photo | Grouppubserv_004.jpg | The History of African Americans in the Medical Professions
And Justice for All | » Mary D. B. T. Semans, Philanthropist and Activist
Mary Duke Semans (Biddle) (1920 - 2012) - Genealogy
Mary Semans, Champion of Duke and Durham, Dies | Duke Today
A Remarkable Life | Duke
Heiress to the Duke tobacco fortune and Durham benefactor, Mary Duke Biddle Trent Semans dies at 91 | Died and Yet ...
Mary Duke Biddle Trent Semans Center for Health Education | Balfour Beatty US
Mary Duke Biddle Estate - Wikipedia
057205_semans037 - The Chronicle
Mary Duke Biddle - Wikipedia
gardens@duke: Mary D.B.T. Semans: In Memoriam
Duke descendant dies at 91 :: WRAL.com
Mary Duke Biddle Trent Semans Center for Medical Education (Trent Semans) | Duke Research & Innovation
Mary Duke Biddle Trent Semans History Grove Opening - Museum of Durham History
A Dear Friend of the Rubenstein Library - The Devil's Tale
