# Christian Betulius
**Wikidata**: [Q55123761](https://www.wikidata.org/wiki/Q55123761)  
**Source**: https://4ort.xyz/entity/christian-betulius


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. [Source](https://www.deutsche-biographie.de/sfz4276.html)