# Johann Jacob Pfeiff

> Baltic German cleric (1613–1676)

**Wikidata**: [Q12365233](https://www.wikidata.org/wiki/Q12365233)  
**Source**: https://4ort.xyz/entity/johann-jacob-pfeiff


## References

1. Catalog of the German National Library
2. Virtual International Authority File
3. [LIBRIS. 2012](https://libris.kb.se/katalogisering/hftw0d114zhcl8x)