# Mary Duke Biddle Trent Semans

> American heiress and philanthropist (1920-2012)

**Wikidata**: [Q6779350](https://www.wikidata.org/wiki/Q6779350)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mary_Semans)  
**Source**: https://4ort.xyz/entity/mary-duke-biddle-trent-semans


## References

1. North Carolina Awards
2. Find a Grave
3. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)
4. Virtual International Authority File
5. Faceted Application of Subject Terminology
6. SNAC
7. [Source](http://www2.journalnow.com/news/2012/jan/25/1/mary-semans-uncsa-ar-1855983)