# Friedrich Otto Schack

> German theologian (1841–1922)

**Wikidata**: [Q1461405](https://www.wikidata.org/wiki/Q1461405)  
**Source**: https://4ort.xyz/entity/friedrich-otto-schack


## References

1. Integrated Authority File
2. [Source](https://www.geschichtewiki.wien.gv.at/index.php?curid=3222)