# Spytihněv I, Duke of Bohemia

> Duke of Bohemia

**Wikidata**: [Q508602](https://www.wikidata.org/wiki/Q508602)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Spytihněv_I,_Duke_of_Bohemia)  
**Source**: https://4ort.xyz/entity/spytihn-v-i-duke-of-bohemia


## References

1. The Peerage
2. Integrated Authority File
3. Catalog of the German National Library
4. Q105581621
5. Virtual International Authority File
6. Freebase Data Dumps. 2013
7. Sejm-Wielki.pl
8. Bibliography of the History of the Czech Lands