# Baron János Mihalyko Petrovay de Dolha et Petrova

> Baron de Dolha et Petrova

**Wikidata**: [Q86862922](https://www.wikidata.org/wiki/Q86862922)  
**Source**: https://4ort.xyz/entity/baron-j-nos-mihalyko-petrovay-de-dolha-et-petrova