# Katherine Swynford

> Third wife of John of Gaunt, Duke of Lancaster

**Wikidata**: [Q259077](https://www.wikidata.org/wiki/Q259077)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Katherine_Swynford)  
**Source**: https://4ort.xyz/entity/katherine-swynford


## References

1. Source
2. The Peerage
3. Katherine Swynford: The Story of John of Gaunt and his Scandalous Duchess
4. International Standard Name Identifier
5. Virtual International Authority File
6. A historical dictionary of British women
7. Freebase Data Dumps. 2013
8. CERL Thesaurus
9. Sejm-Wielki.pl