# Paul Julius Lieven
**Wikidata**: [Q63226777](https://www.wikidata.org/wiki/Q63226777)  
**Source**: https://4ort.xyz/entity/paul-julius-lieven


## References

1. Geni.com
2. Catalog of the German National Library
3. [Source](https://bbld.de/Lieven-Paul-Julius-1836-1900)