# Johann Alexander von Callenberg

> 12 Mar 1697 Muskau - 13 Feb 1776 Muskau

**Wikidata**: [Q94901567](https://www.wikidata.org/wiki/Q94901567)  
**Source**: https://4ort.xyz/entity/johann-alexander-von-callenberg


## References

1. Catalog of the German National Library
2. Integrated Authority File
3. Genealogics
4. FactGrid