# Karl Martin Graß

> German politician and historian

**Wikidata**: [Q1534549](https://www.wikidata.org/wiki/Q1534549)  
**Source**: https://4ort.xyz/entity/karl-martin-gra-


## References

1. Integrated Authority File
2. basic data about the members of the Bundestag
3. Czech National Authority Database
4. Virtual International Authority File