# Otto Spranger

> Austrian-born teacher and psychotherapist

**Wikidata**: [Q107091809](https://www.wikidata.org/wiki/Q107091809)  
**Source**: https://4ort.xyz/entity/otto-spranger


## References

1. Vienna History Wiki
2. Integrated Authority File
3. [Source](https://scopeq.cc.univie.ac.at/Query/detail.aspx?ID=258727)
4. [Source](https://www.derstandard.at/story/1345165831602/ari-rath-ueber-nacht-waren-wir-vogelfrei)