# Kazimierz Melchiades Sapieha
**Wikidata**: [Q11738121](https://www.wikidata.org/wiki/Q11738121)  
**Source**: https://4ort.xyz/entity/kazimierz-melchiades-sapieha


## References

1. Q122382124
2. Virtual International Authority File
3. Source
4. Sejm-Wielki.pl