# Isaac Gruenbaum

> Israeli politician (1879–1970)

**Wikidata**: [Q2661879](https://www.wikidata.org/wiki/Q2661879)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Yitzhak_Gruenbaum)  
**Source**: https://4ort.xyz/entity/isaac-gruenbaum


## References

1. Czech National Authority Database
2. LIBRIS. 2012
3. Virtual International Authority File
4. Freebase Data Dumps. 2013
5. Israeli Music Collection
6. Sejm-Wielki.pl