# Roland Köster

> German diplomat (1883–1935)

**Wikidata**: [Q215544](https://www.wikidata.org/wiki/Q215544)  
**Source**: https://4ort.xyz/entity/roland-k-ster


## References

1. Integrated Authority File
2. general catalog of BnF
3. Virtual International Authority File
4. [Nationaal Archief](https://www.nationaalarchief.nl/onderzoeken/archief/2.21.101)
5. [BnF authorities](https://data.bnf.fr/ark:/12148/cb166712755)
6. [Source](http://purl.org/pressemappe20/beaconlist/pe)