# Otto I, Duke of Carinthia

> Duke of Carinthia

**Wikidata**: [Q681146](https://www.wikidata.org/wiki/Q681146)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_I,_Duke_of_Carinthia)  
**Source**: https://4ort.xyz/entity/otto-i-duke-of-carinthia


## References

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