# Sigmund Herzberg-Fränkel

> (1857-1913)

**Wikidata**: [Q2284975](https://www.wikidata.org/wiki/Q2284975)  
**Source**: https://4ort.xyz/entity/sigmund-herzberg-fr-nkel


## References

1. Österreichisches Biographisches Lexikon 1815–1950
2. Integrated Authority File
3. Czech National Authority Database
4. International Standard Name Identifier
5. Virtual International Authority File
6. [Source](http://opac.regesta-imperii.de/lang_en/suche.php?thes=Herzberg-Fr%C3%A4nkel%2C+Siegmund+%281857-1913%29)
7. Catalogue of the Library of the Pontifical University of Saint Thomas Aquinas
8. NUKAT
9. Bibliography of the History of the Czech Lands
10. [Source](http://catalogo.pusc.it/cgi-bin/koha/opac-authoritiesdetail.pl?authid=37256)