# Josef Wallis

> Czech nobleman

**Wikidata**: [Q15269154](https://www.wikidata.org/wiki/Q15269154)  
**Source**: https://4ort.xyz/entity/josef-wallis


## References

1. Czech National Authority Database
2. Wallis, Joseph Graf (BLKÖ)
3. Genealogics
4. [Source](https://www.geschichtewiki.wien.gv.at/Josef_Wallis)
5. Répertoire International des Sources Musicales
6. Virtual International Authority File
7. [Source](https://mix-n-match.toolforge.org/#/entry/63769386)