# Martin Kotačka

> Czech genealogist

**Wikidata**: [Q44019581](https://www.wikidata.org/wiki/Q44019581)  
**Source**: https://4ort.xyz/entity/martin-kota-ka


## References

1. [Source](https://www.zvut.cz/lide/lide-f38102/novym-reditelem-archivu-vut-je-historik-martin-kotacka-hleda-ucastniky-pro-vyzkum-geneticke-genealogie-d184258?aid_redir=1)
2. [Commercial Register](https://or.justice.cz/ias/ui/rejstrik-firma.vysledky?subjektId=755409&typ=UPLNY)
3. Czech National Authority Database
4. Bibliography of the History of the Czech Lands