# Ludwig Anton Leopold Siebigk
**Wikidata**: [Q55909722](https://www.wikidata.org/wiki/Q55909722)  
**Source**: https://4ort.xyz/entity/ludwig-anton-leopold-siebigk


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Catalog of the German National Library
4. Répertoire International des Sources Musicales