# August Ludwig zu Sayn-Wittgenstein-Berleburg
**Wikidata**: [Q762852](https://www.wikidata.org/wiki/Q762852)  
**Source**: https://4ort.xyz/entity/august-ludwig-zu-sayn-wittgenstein-berleburg


## References

1. Integrated Authority File
2. The Peerage
3. Genealogics
4. CERL Thesaurus
5. Sejm-Wielki.pl