# Llywelyn ap Gruffudd : Prince of Wales

> book by J. Beverley Smith

**Wikidata**: [Q20596726](https://www.wikidata.org/wiki/Q20596726)  
**Source**: https://4ort.xyz/entity/llywelyn-ap-gruffudd-prince-of-wales


## References

1. [National Library of Wales Catalogue](http://id.library.wales/9992805402419)