# Arnošt Heidrich

> Czech politician (1889-1968)

**Wikidata**: [Q697246](https://www.wikidata.org/wiki/Q697246)  
**Source**: https://4ort.xyz/entity/arno-t-heidrich


## References

1. Czech National Authority Database
2. [regional database of the  Research Library in Hradec Králové](https://www.svkhk.cz/tools/vyroci.asp?zobr=fulllist)
3. [Records of persons of interest](http://svazky.cz/test/svazkyMT.php?jmeno=Arnost&prijm=Heidrich&dnar=21.09.1889&hledej=Hledat)
4. Students of the Universities of Prague 1882–1945
5. [The Fine Art Archive](https://cs.isabart.org/person/144640)
6. The Fine Art Archive
7. BnF authorities
8. Database of the Terezín Memorial
9. Virtual International Authority File
10. [Source](http://svazky.cz/test/svazkyMT.php?jmeno=Arnost&prijm=Heidrich&dnar=21.09.1889&hledej=Hledat)
11. Bibliography of the History of the Czech Lands
12. [Regional Database of the Central Bohemian Research Library in Kladno](https://ipac.svkkl.cz/arl-kl/cs/detail-kl_us_auth-0340206-Heidrich-Arnost-18891968)