# Canu Llywarch Hen

> book by Ifor Williams

**Wikidata**: [Q20587395](https://www.wikidata.org/wiki/Q20587395)  
**Source**: https://4ort.xyz/entity/canu-llywarch-hen-q20587395


## References

1. [National Library of Wales Catalogue](http://id.library.wales/99317203602419)