# Leopold Sievers

> Czech publisher

**Wikidata**: [Q22328729](https://www.wikidata.org/wiki/Q22328729)  
**Source**: https://4ort.xyz/entity/leopold-sievers


## References

1. [National Archives](http://digi.nacr.cz/prihlasky2/?action=link&ref=czarch:CZ-100000010:874&karton=544&folium=639)
2. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=83AB19076DDF431BB8FECD945A47A81E&scan=27#scan27)
3. [Collection of Registry Books at Prague City Archives](http://katalog.ahmp.cz/pragapublica/permalink?xid=22977BA1E54A45A19A584CE843445954&scan=127#scan127)
4. BillionGraves
5. [Source](http://opac.nm.cz/authorities/44853)
6. Czech National Authority Database
7. Provenio