# Gustav Seidler
**Wikidata**: [Q94904991](https://www.wikidata.org/wiki/Q94904991)  
**Source**: https://4ort.xyz/entity/gustav-seidler-q94904991


## References

1. Czech National Authority Database
2. Catalog of the German National Library
3. Virtual International Authority File
4. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_S/Seidler_Gustav_1858_1933.xml)