# Ludwig Heidenreich Callenberg

> German military personnel

**Wikidata**: [Q1706603](https://www.wikidata.org/wiki/Q1706603)  
**Source**: https://4ort.xyz/entity/ludwig-heidenreich-callenberg


## References

1. Integrated Authority File
2. [Source](http://viaf.org/viaf/data/viaf-20170101-links.txt.gz)