# János Frivaldszky

> Hungarian entomologist and ornithologist (1822-1895)

**Wikidata**: [Q1004050](https://www.wikidata.org/wiki/Q1004050)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Janos_Frivaldszky)  
**Source**: https://4ort.xyz/entity/j-nos-frivaldszky


## References

1. BnF authorities
2. Integrated Authority File
3. [Source](https://library.hungaricana.hu/hu/view/BFLV_bn_25_07_1999_3_2/?pg=41&layout=s)
4. general catalog of BnF
5. Virtual International Authority File
6. Biodiversity Heritage Library
7. Biographies of the Entomologists of the World
8. [BnF authorities](http://data.bnf.fr/ark:/12148/cb135209428)
9. [LIBRIS. 2012](https://libris.kb.se/katalogisering/53hkmf4p4q48tp1)