# Sophia Juliana Gräfin zu Schwarzburg u. Hohenstein
**Wikidata**: [Q95005931](https://www.wikidata.org/wiki/Q95005931)  
**Source**: https://4ort.xyz/entity/sophia-juliana-gr-fin-zu-schwarzburg-u-hohenstein


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. CERL Thesaurus