# Jan Nepomucen Sobczynski
**Wikidata**: [Q96126281](https://www.wikidata.org/wiki/Q96126281)  
**Source**: https://4ort.xyz/entity/jan-nepomucen-sobczynski


## References

1. Catalog of the German National Library
2. [Source](https://www.ipsb.nina.gov.pl/a/biografia/jan-nepomucen-sobczynski)
3. Sejm-Wielki.pl
4. Virtual International Authority File