# Heinrich Sivers

> (1626-1691)

**Wikidata**: [Q59624429](https://www.wikidata.org/wiki/Q59624429)  
**Source**: https://4ort.xyz/entity/heinrich-sivers-q59624429


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Early Modern Letters Online
4. Deutsche Biographie
5. datos.bne.es