# Michal Ignác Mácha
**Wikidata**: [Q108900004](https://www.wikidata.org/wiki/Q108900004)  
**Source**: https://4ort.xyz/entity/michal-ign-c-m-cha


## References

1. Czech National Authority Database
2. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/1975465)