# Heilika of Pettendorf-Lengenfeld

> Countess Palatine of Bavaria

**Wikidata**: [Q120365](https://www.wikidata.org/wiki/Q120365)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Heilika_of_Lengenfeld)  
**Source**: https://4ort.xyz/entity/heilika-of-pettendorf-lengenfeld


## References

1. Integrated Authority File
2. The Peerage
3. Genealogics
4. Sejm-Wielki.pl