# István Gyertyánffy

> Hungarian educator, educational writer (1834–1930)

**Wikidata**: [Q1029462](https://www.wikidata.org/wiki/Q1029462)  
**Source**: https://4ort.xyz/entity/istv-n-gyerty-nffy


## References

1. BnF authorities
2. [Source](https://epa.oszk.hu/00000/00003/00030/adattar.html)
3. [Source](https://epa.oszk.hu/00000/00003/00030/nevmutato.html)
4. Virtual International Authority File
5. [Source](http://mek.oszk.hu/00300/00355/html/ABC04834/05607.htm)