# Issachar Baer ben Samson Bloch
**Wikidata**: [Q31773521](https://www.wikidata.org/wiki/Q31773521)  
**Source**: https://4ort.xyz/entity/issachar-baer-ben-samson-bloch


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. FactGrid