# Robert Heinrich Sulzer

> (1873-1953)

**Wikidata**: [Q55894774](https://www.wikidata.org/wiki/Q55894774)  
**Source**: https://4ort.xyz/entity/robert-heinrich-sulzer


## References

1. Historical Dictionary of Switzerland. 2012
2. Integrated Authority File
3. Catalog of the German National Library
4. Source
5. Virtual International Authority File
6. Deutsche Biographie
7. Grace's Guide
8. Library of Congress Authorities