# Samuel Robert Cassius

> born 1853; died 1931

**Wikidata**: [Q63409963](https://www.wikidata.org/wiki/Q63409963)  
**Source**: https://4ort.xyz/entity/samuel-robert-cassius


## References

1. Catalog of the German National Library
2. Open Library
3. Faceted Application of Subject Terminology
4. BlackPast.org
5. Library of Congress Authorities
6. [Source](https://www.unz.org/Author/CassiusSamuelRobert)
7. National Library of Israel Names and Subjects Authority File