# Frederick Christian I of Schleswig-Holstein-Sonderburg-Augustenburg

> Duke of Schleswig-Holstein-Sonderburg-Augustenburg (1721-1794)

**Wikidata**: [Q670492](https://www.wikidata.org/wiki/Q670492)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Frederick_Christian_I,_Duke_of_Schleswig-Holstein-Sonderburg-Augustenburg)  
**Source**: https://4ort.xyz/entity/frederick-christian-i-of-schleswig-holstein-sonderburg-augustenburg


## References

1. The Peerage
2. Danmarks Kirker
3. [Dansk Biografisk Leksikon, 3rd edition](https://biografiskleksikon.lex.dk/Frederik_Christian_-_hertug)
4. [Source](https://kalliope-verbund.info/DE-611-BF-123937)
5. Dansk Biografisk Leksikon
6. Freebase Data Dumps. 2013
7. CERL Thesaurus