# Leon Świerczek

> Polish Righteous Among the Nations (1897–1975)

**Wikidata**: [Q110035872](https://www.wikidata.org/wiki/Q110035872)  
**Source**: https://4ort.xyz/entity/leon-wierczek


## References

1. The Righteous Among the Nations Database
2. [Source](https://chapman.lyrasistechnology.org/repositories/5/resources/787)