# Eric II, Duke of Schleswig

> Duke of Schleswig

**Wikidata**: [Q476001](https://www.wikidata.org/wiki/Q476001)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Eric_II,_Duke_of_Schleswig)  
**Source**: https://4ort.xyz/entity/eric-ii-duke-of-schleswig


## References

1. The Peerage
2. Freebase Data Dumps. 2013
3. Integrated Authority File
4. CERL Thesaurus
5. Sejm-Wielki.pl