# Jan Hajnca
**Wikidata**: [Q55651486](https://www.wikidata.org/wiki/Q55651486)  
**Source**: https://4ort.xyz/entity/jan-hajnca


## References

1. New Biographical Dictionary on the History and Culture of the Sorbs
2. Integrated Authority File
3. [Source](http://saebi.isgv.de/gnd/127455655)