# Constance of Castile, Duchess of Lancaster

> British noble (1354-1394)

**Wikidata**: [Q237018](https://www.wikidata.org/wiki/Q237018)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Constance_of_Castile,_Duchess_of_Lancaster)  
**Source**: https://4ort.xyz/entity/constance-of-castile-duchess-of-lancaster


## References

1. Source
2. The Peerage
3. [Source](https://pantheon.world/profile/person/Constance_of_Castile,_Duchess_of_Lancaster)
4. Freebase Data Dumps. 2013
5. FactGrid
6. Sejm-Wielki.pl