# Otto, Count of Cleves

> 1274 - before 24 Feb 1311

**Wikidata**: [Q592021](https://www.wikidata.org/wiki/Q592021)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto,_Count_of_Cleves)  
**Source**: https://4ort.xyz/entity/otto-count-of-cleves


## References

1. Integrated Authority File
2. The Peerage
3. Freebase Data Dumps. 2013
4. CERL Thesaurus