# József Haller
**Wikidata**: [Q25467221](https://www.wikidata.org/wiki/Q25467221)  
**Source**: https://4ort.xyz/entity/j-zsef-haller-q25467221


## References

1. Data Collection of the Hungarian Peerage
2. Virtual International Authority File
3. [Source](https://macse.hu/gudenus/mfat/fam.aspx?id=10202)