# Otto Arnstein

> holocaust victim, b. 1889-03-27

**Wikidata**: [Q104210154](https://www.wikidata.org/wiki/Q104210154)  
**Source**: https://4ort.xyz/entity/otto-arnstein


## References

1. [The Database of Victims of the Nazi Persecution](https://www.holocaust.cz/databaze-dokumentu/dokument/108156/)
2. [Digitized residence applications of the Prague Police Directorate  (conscription) 1850–1914](http://digi.nacr.cz/prihlasky2/index.php?action=link&ref=czarch:CZ-100000010:874&karton=7&folium=329)
3. The Database of Victims of the Nazi Persecution
4. Holocaust persons database
5. Database of the Terezín Memorial
6. [Source](http://digi.nacr.cz/prihlasky2/index.php?action=link&ref=czarch:CZ-100000010:874&karton=7&folium=329)