# János Haller

> Hungarian politician (1626-1697)

**Wikidata**: [Q1032997](https://www.wikidata.org/wiki/Q1032997)  
**Source**: https://4ort.xyz/entity/j-nos-haller


## References

1. BnF authorities
2. Genealogics
3. Data Collection of the Hungarian Peerage
4. Haller von Hallerstein, Johann (I.) (BLKÖ)