# Duke Frederick of Saxe-Weimar

> (1640-1656)

**Wikidata**: [Q33146971](https://www.wikidata.org/wiki/Q33146971)  
**Source**: https://4ort.xyz/entity/duke-frederick-of-saxe-weimar-q33146971


## References

1. [Source](http://www.die-fruchtbringende-gesellschaft.de/files/ausgabe2.php)
2. Catalog of the German National Library
3. The Peerage
4. Genealogics