# Jerzy Kropiwnicki

> Polish politician

**Wikidata**: [Q1687987](https://www.wikidata.org/wiki/Q1687987)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jerzy_Kropiwnicki)  
**Source**: https://4ort.xyz/entity/jerzy-kropiwnicki


## References

1. Integrated Authority File
2. [Source](https://orka.sejm.gov.pl/ArchAll2.nsf/Glowny?OpenFrameset&kad=1)
3. International Standard Name Identifier
4. Virtual International Authority File
5. SNAC
6. Freebase Data Dumps. 2013
7. Polish Science
8. Sejm-Wielki.pl