# Sidonie von Seefried
**Wikidata**: [Q55901955](https://www.wikidata.org/wiki/Q55901955)  
**Source**: https://4ort.xyz/entity/sidonie-von-seefried


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Catalog of the German National Library
4. [Source](http://thesaurus.cerl.org/record/cnp00389879)
5. FactGrid