# Jerzy Heczko

> Polish Lutheran clergyman, religious writer

**Wikidata**: [Q20029063](https://www.wikidata.org/wiki/Q20029063)  
**Source**: https://4ort.xyz/entity/jerzy-heczko


## References

1. BillionGraves
2. Virtual International Authority File
3. Czech National Authority Database
4. Sejm-Wielki.pl