# Ernestina Pfeffel
**Wikidata**: [Q4384946](https://www.wikidata.org/wiki/Q4384946)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ernestine_von_Pfeffel)  
**Source**: https://4ort.xyz/entity/ernestina-pfeffel


## References

1. Czech National Authority Database
2. Faceted Application of Subject Terminology
3. Library of Congress Control Number