# Willbirg (Wilbirg, Wilpirg) of Helfenstein

> Countess of Hardegg (Hardeck), Heiress of the County of Hardegg, died 1314

**Wikidata**: [Q116687953](https://www.wikidata.org/wiki/Q116687953)  
**Source**: https://4ort.xyz/entity/willbirg-wilbirg-wilpirg-of-helfenstein