# Leon Barszczewski

> Polish-Russian soldier and explorer of Middle Asia (1849-1910)

**Wikidata**: [Q6524501](https://www.wikidata.org/wiki/Q6524501)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Leon_Barszczewski)  
**Source**: https://4ort.xyz/entity/leon-barszczewski


## References

1. Sejm-Wielki.pl
2. Czech National Authority Database
3. IdRef
4. Integrated Authority File
5. International Standard Name Identifier
6. Virtual International Authority File