# Johann Baptist Piegsa
**Wikidata**: [Q55909875](https://www.wikidata.org/wiki/Q55909875)  
**Source**: https://4ort.xyz/entity/johann-baptist-piegsa


## References

1. Sejm-Wielki.pl
2. CERL Thesaurus
3. Catalog of the German National Library
4. [Source](http://thesaurus.cerl.org/record/cnp00428558)