![Heiress to the Duke tobacco fortune and Durham benefactor, Mary Duke Biddle Trent Semans dies at 91 | Died and Yet ... Heiress to the Duke tobacco fortune and Durham benefactor, Mary Duke Biddle Trent Semans dies at 91 | Died and Yet ...](https://diedontime.files.wordpress.com/2012/01/012612-mary-duke-semans-duke-philanthropist.jpg)
Heiress to the Duke tobacco fortune and Durham benefactor, Mary Duke Biddle Trent Semans dies at 91 | Died and Yet ...
![Biographical Conversations With... | Mary Duke Trent Semans: Childhood & The Duke Legacy | Season 2010 | Episode 501 | PBS Biographical Conversations With... | Mary Duke Trent Semans: Childhood & The Duke Legacy | Season 2010 | Episode 501 | PBS](https://image.pbs.org/video-assets/WUNC/biographical-conversations/51617/images/Mezzanine_919.jpg?crop=277x207&format=webp)
Biographical Conversations With... | Mary Duke Trent Semans: Childhood & The Duke Legacy | Season 2010 | Episode 501 | PBS
![Biographical Conversations With... | Mary Duke Trent Semans: Childhood & The Duke Legacy | Season 2010 | Episode 501 | PBS Biographical Conversations With... | Mary Duke Trent Semans: Childhood & The Duke Legacy | Season 2010 | Episode 501 | PBS](https://image.pbs.org/video-assets/WUNC/biographical-conversations/51778/images/Mezzanine_210.jpg?focalcrop=1200x630x50x10&format=auto)
Biographical Conversations With... | Mary Duke Trent Semans: Childhood & The Duke Legacy | Season 2010 | Episode 501 | PBS
![Charlie Rose Mourns His Close Friend Mary Duke Biddle Trent Semans, Heiress To The Vast Duke Fortune Charlie Rose Mourns His Close Friend Mary Duke Biddle Trent Semans, Heiress To The Vast Duke Fortune](http://www.feelguide.com/wp-content/uploads/2012/01/DukeMary1.jpg)
Charlie Rose Mourns His Close Friend Mary Duke Biddle Trent Semans, Heiress To The Vast Duke Fortune
![Durham fire dept burned Duke heiress's house for training. Lead paint blew into the neighborhood. | NC Newsline Durham fire dept burned Duke heiress's house for training. Lead paint blew into the neighborhood. | NC Newsline](https://ncnewsline.com/wp-content/uploads/2023/08/Les-Terrasses-2.jpg)