# Countess Johanna of Hohenzollern-s'Heerenberg

> Gräfin von Berg-s'Heerenberg, Fürstin von Hohenzollern-Sigmaringen (1727-1787)

**Wikidata**: [Q1294372](https://www.wikidata.org/wiki/Q1294372)  
**Source**: https://4ort.xyz/entity/countess-johanna-of-hohenzollern-s-heerenberg


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Biografisch Portaal
4. The Peerage
5. Virtual International Authority File
6. Digital Library for Dutch Literature