# Carl Friedrich Ludwig Freiherr von Pretlack

> 1769 - 1830

**Wikidata**: [Q55859140](https://www.wikidata.org/wiki/Q55859140)  
**Source**: https://4ort.xyz/entity/carl-friedrich-ludwig-freiherr-von-pretlack


## References

1. Genealogics
2. Catalog of the German National Library
3. Deutsche Biographie
4. CERL Thesaurus