# Gwladus ferch Llywarch ap Trahaearn

> Peerage person ID=102596

**Wikidata**: [Q11153639](https://www.wikidata.org/wiki/Q11153639)  
**Source**: https://4ort.xyz/entity/gwladus-ferch-llywarch-ap-trahaearn


## References

1. The Peerage
2. Genealogics
3. Dictionary of Women Worldwide