# Robert W. Heingartner

> diplomat (1881-1945)

**Wikidata**: [Q134696021](https://www.wikidata.org/wiki/Q134696021)  
**Source**: https://4ort.xyz/entity/robert-w-heingartner


## References

1. Catalog of the German National Library
2. Electronic Union Catalogue of Latvian Libraries of National Significance
3. Open Library
4. Deutsche Digitale Bibliothek
5. [Source](https://www.herder-institut.de/personensuche/?load=52152_biblio_kls_person)
6. Integrated Authority File