# Theodor Baumstark
**Wikidata**: [Q55893144](https://www.wikidata.org/wiki/Q55893144)  
**Source**: https://4ort.xyz/entity/theodor-baumstark


## References

1. Integrated Authority File
2. CERL Thesaurus
3. Nazi Party Membership Database Lookup
4. Catalog of the German National Library
5. IdRef
6. [Source](http://thesaurus.cerl.org/record/cnp01075719)
7. Virtual International Authority File