# Karl Polykarp zu Leiningen-Billigheim

> (1860-1899)

**Wikidata**: [Q16657357](https://www.wikidata.org/wiki/Q16657357)  
**Source**: https://4ort.xyz/entity/karl-polykarp-zu-leiningen-billigheim


## References

1. The Peerage
2. Integrated Authority File