# Sebastian Pörtner
**Wikidata**: [Q55125981](https://www.wikidata.org/wiki/Q55125981)  
**Source**: https://4ort.xyz/entity/sebastian-p-rtner


## References

1. Deutsche Biographie
2. Integrated Authority File
3. Catalog of the German National Library
4. [Source](https://www.deutsche-biographie.de/sfz96575.html)
5. Répertoire International des Sources Musicales