# Mary Shirley, Countess Ferrers

> wife of 4th Earl Ferrers, and later wife of Lord Frederick Campbell, c.1727-1807

**Wikidata**: [Q64647990](https://www.wikidata.org/wiki/Q64647990)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mary_Shirley,_Countess_Ferrers)  
**Source**: https://4ort.xyz/entity/mary-shirley-countess-ferrers


## References

1. The Peerage
2. Source
3. [Source](http://www.npg.org.uk/collections/search/person/mp82555)