# Johann Jakob

> 1887--1968; Jakob, Johann

**Wikidata**: [Q113809493](https://www.wikidata.org/wiki/Q113809493)  
**Source**: https://4ort.xyz/entity/johann-jakob


## References

1. Catalog of the German National Library
2. Index Theologicus
3. National Library of Israel Names and Subjects Authority File
4. Base de données des élites suisses