# Jan Żniniewicz

> Polish physician, balneotherapist (1872-1952)

**Wikidata**: [Q6150470](https://www.wikidata.org/wiki/Q6150470)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Jan_Żniniewicz)  
**Source**: https://4ort.xyz/entity/jan-niniewicz


## References

1. Virtual International Authority File
2. Sejm-Wielki.pl