# Duchy of Schleswig

> a Danisch duchy, existing until 1864/1866 now divided between Germany and Denmark

**Wikidata**: [Q26167](https://www.wikidata.org/wiki/Q26167)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Duchy_of_Schleswig)  
**Source**: https://4ort.xyz/entity/duchy-of-schleswig


## References

1. Freebase Data Dumps. 2013
2. [Bibliography of the History of the Czech Lands](https://biblio.hiu.cas.cz/records/1e45454c-a04a-4752-bb1f-73ef6f1d0b32)
3. museum-digital