# Otto Singer

> holocaust victim, b. 1905-05-14

**Wikidata**: [Q105643661](https://www.wikidata.org/wiki/Q105643661)  
**Source**: https://4ort.xyz/entity/otto-singer-q105643661


## 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
4. Holocaust persons database