# Otto IV, Count of Rietberg

> Count of Rietberg

**Wikidata**: [Q262527](https://www.wikidata.org/wiki/Q262527)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Otto_IV,_Count_of_Rietberg)  
**Source**: https://4ort.xyz/entity/otto-iv-count-of-rietberg