# Josef Gränzer
**Wikidata**: [Q60623659](https://www.wikidata.org/wiki/Q60623659)  
**Source**: https://4ort.xyz/entity/josef-gr-nzer


## References

1. Czech National Authority Database
2. Biographical Dictionary of the History of the Czech Lands
3. Catalog of the German National Library
4. [Source](https://www.biographien.ac.at/oebl/oebl_G/Graenzer_Josef_1857_1934.xml)