# Franz Ratzenberger
**Wikidata**: [Q94896258](https://www.wikidata.org/wiki/Q94896258)  
**Source**: https://4ort.xyz/entity/franz-ratzenberger-q94896258


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. [Österreichisches Biographisches Lexikon 1815–1950](https://www.biographien.ac.at/oebl/oebl_R/Ratzenberger_Franz_1863_1930.xml)