# Otto Ornstein

> holocaust victim, b. 1891-03-21

**Wikidata**: [Q105568777](https://www.wikidata.org/wiki/Q105568777)  
**Source**: https://4ort.xyz/entity/otto-ornstein-q105568777


## References

1. Students of the Universities of Prague 1882–1945
2. The Database of Victims of the Nazi Persecution
3. Database of the Terezín Memorial