# Otto I Wittelsbach, Duke of Bavaria

> First Duke of Bavaria of the House of Wittelsbach

**Wikidata**: [Q60563](https://www.wikidata.org/wiki/Q60563)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_I,_Duke_of_Bavaria)  
**Source**: https://4ort.xyz/entity/otto-i-wittelsbach-duke-of-bavaria


## References

1. [Source](http://www.freebase.com/view/en/otto_i_wittelsbach_duke_of_bavaria)
2. Integrated Authority File
3. The Peerage
4. Genealogics
5. Neue Deutsche Biographie
6. Source
7. Freebase Data Dumps. 2013
8. CERL Thesaurus
9. Sejm-Wielki.pl