# Jan Kotrch
**Wikidata**: [Q95171426](https://www.wikidata.org/wiki/Q95171426)  
**Source**: https://4ort.xyz/entity/jan-kotrch


## References

1. Database of the Military Historical Archive
2. Czech National Authority Database
3. [The Fine Art Archive](https://cs.isabart.org/person/40341)
4. The Fine Art Archive
5. Virtual International Authority File
6. [Database of the Military Historical Archive](http://www.vuapraha.cz/soldier/20483996)
7. Database of members of the Czechoslovak Republic of military units abroad for the World War II
8. [regional database of the Municipal Library of Hradec Kralove](https://kmhk.tritius.cz/authority/2170779)