# Boleslaus II, Duke of Bohemia

> Duke of Bohemia from 972 to 999

**Wikidata**: [Q456174](https://www.wikidata.org/wiki/Q456174)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Boleslaus_II,_Duke_of_Bohemia)  
**Source**: https://4ort.xyz/entity/boleslaus-ii-duke-of-bohemia


## References

1. Integrated Authority File
2. The Peerage
3. Catalog of the German National Library
4. [Source](http://fmg.ac/Projects/MedLands/BOHEMIA.htm#_Toc278782568)
5. Freebase Data Dumps. 2013
6. Sejm-Wielki.pl
7. Bibliography of the History of the Czech Lands
8. HMML Authority File