# Rudolf II, Count of Helfenstein

> German count at Wiesensteig-Wellerheim

**Wikidata**: [Q55340862](https://www.wikidata.org/wiki/Q55340862)  
**Source**: https://4ort.xyz/entity/rudolf-ii-count-of-helfenstein


## References

1. CERL Thesaurus
2. Genealogics
3. Catalog of the German National Library
4. [Source](http://thesaurus.cerl.org/record/cnp01131471)