# Berthold von Wolkenstein-Trostburg
**Wikidata**: [Q55889709](https://www.wikidata.org/wiki/Q55889709)  
**Source**: https://4ort.xyz/entity/berthold-von-wolkenstein-trostburg


## References

1. CERL Thesaurus
2. Catalog of the German National Library
3. Integrated Authority File
4. [Source](http://thesaurus.cerl.org/record/cnp01226709)