# Josef Freiherr Heinold von Udynski
**Wikidata**: [Q55851651](https://www.wikidata.org/wiki/Q55851651)  
**Source**: https://4ort.xyz/entity/josef-freiherr-heinold-von-udynski


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Deutsche Biographie